Carbon emission treatment device and system for construction engineering

Abstract

The utility model relates to a carbon emission treatment device and system for construction engineering, the carbon emission treatment device comprises a base unit, a reaction unit, a spraying unit, a filtering unit, a sealing unit and a locking unit, the base unit is arranged on a horizontal plane; the reaction unit is arranged at the top end of the base unit, is communicated with the base unit and is used for obtaining the carbon waste gas, enabling the carbon waste gas to react with a calcium hydroxide solution to generate calcium carbonate, conveying the calcium carbonate and the calcium hydroxide solution to the base unit to prevent the calcium carbonate from being deposited in the reaction unit and discharging the treated carbon waste gas. The carbon waste gas treatment device has the advantages that carbon waste gas is treated by utilizing the base unit, the reaction unit and the spraying unit, so that white precipitate calcium carbonate generated by reaction of the carbon waste gas enters the base unit, and the precipitate can be discharged into the base unit when excessive precipitate is accumulated; the precipitate and the solution are subjected to primary filtration by utilizing the filtering unit, so that the precipitate and the solution can be conveniently separated.

Description

Technical Field

[0001] The utility model relates to the technical field related to construction engineering devices, and in particular to a carbon emission treatment device and system for construction engineering. Background Art

[0002] Carbon emissions is a general term or abbreviation for greenhouse gas emissions. Carbon dioxide is the most important gas in greenhouse gases, so the word carbon is used as a representative. Although it is not accurate, the fastest way for the public to understand is to simply understand "carbon emissions" as "carbon dioxide emissions." Any human activity may cause carbon emissions. For example, ordinary people's simple cooking can cause carbon emissions, and any waste gas from burning objects will produce carbon emissions.

[0003] With the rapid development of the economy, the construction industry has also developed rapidly. Construction can be seen everywhere in daily life. A large amount of carbon emissions will be generated during the construction process. The carbon engineering treatment device in construction now uses calcium hydroxide to react with carbon waste gas to produce white precipitate calcium carbonate to treat the carbon waste gas. However, if there is an excess of carbon dioxide, the calcium carbonate precipitate will dissolve to form calcium bicarbonate. Therefore, in the actual treatment process, the precipitate cannot be discharged in time, resulting in a lower and lower efficiency of the solution to treat the waste gas, resulting in a large amount of untreated carbon gas being directly discharged into the air.

[0004] Currently, no effective solution has been proposed for the problem that the precipitates in the relevant technologies cannot be discharged in time, resulting in lower and lower efficiency of solution treatment of waste gas. Utility Model Content

[0005] The purpose of the utility model is to provide a carbon emission treatment device and system for construction projects in view of the deficiencies in the prior art, so as to solve the problem in the related technology that the precipitate cannot be discharged in time, resulting in lower and lower efficiency of solution treatment of waste gas.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a carbon emission treatment device for a construction project is provided, comprising:

[0008] A base unit, wherein the base unit is disposed on a horizontal plane;

[0009] A reaction unit, which is disposed at the top of the base unit and is in communication with the base unit, and is used to obtain carbon waste gas, react the carbon waste gas with a calcium hydroxide solution to produce calcium carbonate, transport calcium carbonate and the calcium hydroxide solution to the base unit to avoid calcium carbonate deposition inside the reaction unit, and discharge the treated carbon waste gas;

[0010] A spray unit, the spray unit is arranged at the top of the interior of the reaction unit and is connected to the solution delivery device, and is used to deliver the calcium hydroxide solution to the reaction unit to react with the carbon exhaust gas to produce calcium carbonate;

[0011] A filtering unit, which is detachably disposed inside the base unit and is used to filter the calcium carbonate and calcium hydroxide solutions once;

[0012] A sealing unit, which is detachably disposed on a side of the base unit and abuts against the filter unit, and is used to seal the base unit, perform secondary filtration on the calcium carbonate and calcium hydroxide solutions, and discharge the calcium hydroxide solution;

[0013] A locking unit is arranged on the side of the base unit and is detachably connected to the base unit and the sealing unit respectively, so as to fix the sealing unit.

[0014] In some of these embodiments, the base unit comprises:

[0015] A base element, the base element is arranged on a horizontal plane, a reaction unit is arranged on the top of the base element, and the base element is connected to the reaction unit to obtain the calcium carbonate and calcium hydroxide solution transmitted by the reaction unit;

[0016] A plurality of supporting elements, which are distributed at the bottom end of the base element and respectively connected to the base element to support the base element;

[0017] at least one mounting element, the mounting element being disposed inside the base element and being detachably connected to the filter unit;

[0018] A first through-groove element, which is disposed on a side of the base element and communicates with the interior of the base element and is detachably connected to the sealing unit;

[0019] A first limiting element, which is disposed at the bottom end of the first through-groove element and is detachably connected to the sealing unit;

[0020] A first locking element is arranged on one side of the base element and is located above the first through-slot element, and is detachably connected to the locking unit.

[0021] In some of these embodiments, the base unit further comprises:

[0022] A flow guiding element is arranged at the bottom end of the interior of the base element and is used to guide the calcium carbonate and calcium hydroxide solution filtered by the filter unit to the sealing unit.

[0023] In some embodiments, the reaction unit comprises:

[0024] A reaction element, the reaction element is arranged at the top of the base unit and is connected to the base unit. The top of the reaction element is provided with the spray unit, which is used to obtain carbon waste gas, react the carbon waste gas with calcium hydroxide solution to produce calcium carbonate, transport calcium carbonate and calcium hydroxide solution to the base unit to avoid calcium carbonate deposition in the reaction element, and discharge the treated carbon waste gas;

[0025] An air intake element, which is disposed at one side of the reaction element and is used to allow carbon waste gas to enter the reaction element;

[0026] A gas outlet element, which is disposed at the top of the reaction element and is used to allow the treated carbon waste gas to be discharged from the reaction element;

[0027] A liquid inlet element, which is disposed at the top of the reaction element and is used for allowing the spray unit to pass through the reaction element;

[0028] a partition element, the partition element being disposed inside the reaction element and connected to the reaction element;

[0029] a first drainage element, the first drainage element being arranged through the partition element and used for conveying calcium carbonate and calcium hydroxide solution to the base unit;

[0030] A second drainage element is arranged at the bottom end of the partition element and is connected to the first drainage element, and is used to close the first drainage element to allow the carbon waste gas and the calcium hydroxide solution to react inside the reaction element and to open the first drainage element to transport calcium carbonate and calcium hydroxide solution to the base unit.

[0031] In some embodiments, the spray unit includes:

[0032] A third drainage element, which is disposed at the top of the reaction unit, passes through the reaction unit, and is connected to a solution delivery device for obtaining a calcium hydroxide solution;

[0033] A fourth drainage element, which is disposed at the top of the reaction unit and is connected to the third drainage element to obtain a calcium hydroxide solution;

[0034] A plurality of fifth flow guiding elements, wherein the plurality of fifth flow guiding elements are respectively disposed at the bottom ends of the fourth flow guiding elements;

[0035] A plurality of spray elements are respectively arranged at the bottom end of the fourth drainage element and are respectively connected to the corresponding fifth drainage element, and are used for spraying the calcium hydroxide solution into the interior of the reaction unit to react with the carbon waste gas to produce calcium carbonate.

[0036] In some embodiments, the filtering unit comprises:

[0037] The first filter element is detachably disposed inside the base unit and in conflict with the sealing unit, and is used for filtering the calcium carbonate and calcium hydroxide solution once.

[0038] In some of the embodiments, the sealing unit comprises:

[0039] a first sealing element, which is detachably disposed on one side of the base unit and contacts the filter unit to seal the base unit;

[0040] a second limiting element, which is disposed at the bottom end of the first sealing element and is detachably connected to the base unit;

[0041] A support element, which is disposed at the top end of the first sealing element and is detachably connected to the base unit and the locking unit respectively;

[0042] a second locking element, the second locking element being arranged through the bracket element and being detachably connected to the locking unit;

[0043] a second through-groove element, wherein the second through-groove element is disposed on one side of the first sealing element;

[0044] The second filter element is arranged inside the second through-groove element and connected to the first sealing element, and is used for secondary filtering of the calcium carbonate and calcium hydroxide solution and discharging the calcium hydroxide solution.

[0045] In some of the embodiments, the sealing unit further comprises:

[0046] A second sealing element, wherein the second sealing element is disposed at the top end of the first sealing element and is detachably connected to the base unit to seal the base unit.

[0047] In some embodiments, the locking unit comprises:

[0048] A third locking element is disposed on one side of the base unit and is detachably connected to the base unit and the sealing unit, respectively, to fix the sealing unit.

[0049] In a second aspect, a carbon emission treatment system for a construction project is provided, comprising:

[0050] The carbon emission treatment device as described in the first aspect;

[0051] A solution delivery device is connected to the spray unit of the carbon emission treatment device and is used to deliver calcium hydroxide solution to the spray unit.

[0052] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0053] The utility model discloses a carbon emission treatment device and system for construction projects, which utilizes a base unit, a reaction unit and a spray unit to treat carbon waste gas, so as to react the carbon waste gas to produce white precipitate calcium carbonate which enters the interior of the base unit, so that when the precipitate accumulates too much, it can be discharged into the interior of the base unit; utilizes a filtering unit to filter the precipitate and a solution once, so as to separate the precipitate and the solution; utilizes a sealing unit to filter the precipitate and the solution twice, thereby improving the separation effect of the precipitate and the solution, and facilitating the subsequent removal of the precipitate. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic diagram of the three-dimensional structure of a carbon emission treatment device according to an embodiment of the utility model;

[0055] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the carbon emission treatment device according to an embodiment of the utility model;

[0056] Figure 3 is a schematic diagram of the three-dimensional structure of a base unit according to an embodiment of the utility model;

[0057] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the reaction unit according to an embodiment of the utility model;

[0058] Figure 5 is a schematic diagram of the three-dimensional structure of a spray unit according to an embodiment of the utility model;

[0059] Figure 6 is a schematic diagram of the three-dimensional structure of a filter unit according to an embodiment of the utility model;

[0060] Figure 7 is a schematic diagram of the three-dimensional structure of a sealing unit according to an embodiment of the utility model;

[0061] Figure 8 is a schematic diagram of the three-dimensional structure of a locking unit according to an embodiment of the utility model;

[0062] Fig. 9 is a structural schematic diagram of a carbon emission treatment system according to an embodiment of the utility model;

[0063] The reference numerals are: 100, base unit; 101, base element; 102, support element; 103, mounting element; 104, first through-slot element; 105, first limiting element; 106, first locking element; 107, guide element;

[0064] 200, reaction unit; 201, reaction element; 202, air inlet element; 203, air outlet element; 204, liquid inlet element; 205, partition element; 206, first drainage element; 207, second drainage element;

[0065] 300, spray unit; 301, third drainage element; 302, fourth drainage element; 303, fifth drainage element; 304, spray element;

[0066] 400, filter unit; 401, first filter element;

[0067] 500, sealing unit; 501, first sealing element; 502, second limiting element; 503, bracket element; 504, second locking element; 505, second through-groove element; 506, second filtering element; 507, second sealing element;

[0068] 600, locking unit; 601, third locking element. DETAILED DESCRIPTION

[0069] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0070] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0071] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0072] Example 1

[0073] This embodiment relates to the carbon emission treatment device of the utility model.

[0074] like Figure 1 , Figure 2As shown, a carbon emission treatment device for construction projects includes a base unit 100, a reaction unit 200, a spray unit 300, a filter unit 400, a sealing unit 500 and a locking unit 600. The base unit 100 is arranged on a horizontal plane; the reaction unit 200 is arranged at the top of the base unit 100 and is connected to the base unit 100, and is used to obtain carbon waste gas, provide carbon waste gas to react with calcium hydroxide solution to produce calcium carbonate, transport calcium carbonate and calcium hydroxide solution to the base unit 100 to avoid calcium carbonate deposition inside the reaction unit 200, and discharge the treated carbon waste gas; the spray unit 300 is arranged at the top of the reaction unit 200 and is connected to the solution transporting device, and is used to transport the calcium hydroxide solution to the reaction unit 200 to react with the carbon waste gas. Calcium carbonate is produced; the filtering unit 400 is detachably arranged inside the base unit 100, and is used for filtering the calcium carbonate and calcium hydroxide solution once; the sealing unit 500 is detachably arranged on the side of the base unit 100, and is abutted against the filtering unit 400, and is used to close the base unit 100, filter the calcium carbonate and calcium hydroxide solution twice, and discharge the calcium hydroxide solution; the locking unit 600 is arranged on the side of the base unit 100, and is detachably connected to the base unit 100 and the sealing unit 500, respectively, and is used to fix the sealing unit 500.

[0075] like Figure 3 As shown, the base unit 100 includes a base element 101 , a plurality of support elements 102 , at least one mounting element 103 , a first through-slot element 104 , a first limiting element 105 and a first locking element 106 . Among them, the base element 101 is arranged on a horizontal plane, and a reaction unit 200 is arranged on the top of the base element 101 and is connected to the reaction unit 200 for obtaining the calcium carbonate and calcium hydroxide solution transmitted by the reaction unit 200; a plurality of supporting elements 102 are distributed at the bottom end of the base element 101 and are respectively connected to the base element 101 for supporting the base element 101; the mounting element 103 is arranged inside the base element 101 and is detachably connected to the filter unit 400; the first through-groove element 104 is arranged on the side of the base element 101, is connected to the inside of the base element 101, and is detachably connected to the sealing unit 500; the first limiting element 105 is arranged at the bottom end of the first through-groove element 104 and is detachably connected to the sealing unit 500; the first locking element 106 is arranged on one side of the base element 101, and is located above the first through-groove element 104, and is detachably connected to the locking unit 600.

[0076] The base element 101 is a structure with a hollow top and a closed bottom.

[0077] In some of the embodiments, the base element 101 is made of stainless steel.

[0078] In some of the embodiments, the base element 101 is a base frame.

[0079] The cross section of the supporting element 102 is rectangular.

[0080] The size of the support element 102 matches the size of the base element 101. Generally, the length of the support element 102 is smaller than the outer length of the base element 101, the width of the support element 102 is smaller than the outer width of the base element 101, and the height of the support element 102 is not less than the outer height of the base element 101.

[0081] A plurality of support elements 102 are evenly distributed at the four corners of the base element 101 .

[0082] In some embodiments, there are four supporting elements 102 to ensure the stability of the base element 101 .

[0083] In some embodiments, the support element 102 is fixedly connected to the base element 101, including but not limited to welding.

[0084] In some embodiments, the support element 102 is made of stainless steel.

[0085] In some of the embodiments, the support element 102 is a support leg.

[0086] The mounting element 103 has a rectangular cross section.

[0087] The size of the mounting element 103 matches the size of the base element 101. Generally, the length of the mounting element 103 is equal to the inner length of the base element 101, the width of the mounting element 103 is less than the end wall thickness of the base element 101, and the height of the mounting element 103 is less than the inner height of the base element 101.

[0088] In some embodiments, there are multiple mounting elements 103 , which are symmetrically disposed on both sides of the interior of the base element 101 .

[0089] In some of the embodiments, a mounting element 103 is disposed on one side of the interior of the base element 101 , and a mounting element 103 is disposed on the other side of the interior of the base element 101 .

[0090] In some of the embodiments, the mounting element 103 is a mounting slot.

[0091] The cross section of the first through-channel element 104 is rectangular.

[0092] The size of the first through-groove element 104 matches the size of the base element 101. Generally, the length of the first through-groove element 104 is greater than the inner width of the base element 101, the length of the first through-groove element 104 is less than the outer width of the base element 101, the width of the first through-groove element 104 is less than the inner length of the base element 101, and the height of the first through-groove element 104 is less than the inner height of the base element 101.

[0093] In some of the embodiments, the first through-slot element 104 is a first through-slot.

[0094] The cross section of the first limiting element 105 is rectangular.

[0095] The size of the first limiting element 105 matches the size of the first through-groove element 104. Generally, the length of the first limiting element 105 is smaller than the length of the first through-groove element 104, the width of the first limiting element 105 is smaller than the width of the first through-groove element 104, and the height of the first limiting element 105 is smaller than the height of the first through-groove element 104.

[0096] The size of the first limiting element 105 matches the size of the base element 101. Generally, the length of the first limiting element 105 is smaller than the inner width of the base element 101, the width of the first limiting element 105 is smaller than the inner length of the base element 101, and the height of the first limiting element 105 is smaller than the bottom wall thickness of the base element 101.

[0097] In some of the embodiments, the first limiting element 105 is a limiting groove.

[0098] The first locking element 106 has a circular cross section.

[0099] The size of the first locking element 106 matches the size of the base element 101. Generally, the radial size of the first locking element 106 is smaller than the outer width and outer height of the base element 101, and the axial size of the first locking element 106 is smaller than the side wall thickness of the base element 101.

[0100] In some embodiments, the first locking element 106 is a threaded hole.

[0101] Furthermore, the base unit 100 further includes a flow guiding element 107 . The flow guiding element 107 is disposed at the bottom of the base unit 101 and is used to guide the calcium carbonate and calcium hydroxide solution filtered by the filter unit 400 to the sealing unit 500 .

[0102] The cross section of the flow guiding element 107 is a right triangle. Specifically, the long right-angled side of the flow guiding element 107 is located at the bottom end of the interior of the base element 101, the short right-angled side of the flow guiding element 107 is located at the other side of the interior of the base element 101, and the hypotenuse of the flow guiding element 107 is inclined toward one side of the interior of the base element 101.

[0103] The size of the guide element 107 matches the size of the base element 101. Generally, the length of the guide element 107 is equal to the inner length of the base element 101, the width of the guide element 107 is equal to the inner width of the base element 101, and the highest height of the guide element 107 is less than the inner height of the base element 101.

[0104] In some of the embodiments, the flow guide element 107 is fixedly connected to the base element 101, including but not limited to being integrally formed.

[0105] In some of the embodiments, the flow guiding element 107 is made of stainless steel.

[0106] In some of the embodiments, the flow guiding element 107 is a guide plate.

[0107] like Figure 4 As shown, the reaction unit 200 includes a reaction element 201, an air inlet element 202, an air outlet element 203, a liquid inlet element 204, a baffle element 205, a first drainage element 206 and a second drainage element 207. The reaction element 201 is arranged at the top of the base unit 100 and is connected to the base unit 100. A spray unit 300 is arranged at the top of the reaction element 201 to obtain carbon waste gas, provide carbon waste gas to react with calcium hydroxide solution to produce calcium carbonate, transport calcium carbonate and calcium hydroxide solution to the base unit 100 to avoid calcium carbonate deposition inside the reaction element 201, and discharge the treated carbon waste gas; the air inlet element 202 is arranged at one side of the reaction element 201 to provide carbon waste gas to enter the reaction element 201; the air outlet element 203 is arranged at the top of the reaction element 201 to provide the treated carbon waste gas to discharge the reaction element 201; the liquid inlet element 202 is arranged at the top of the reaction element 201 to provide the treated carbon waste gas to discharge the reaction element 201; 04 is arranged at the top of the reaction element 201, and is used for the spray unit 300 to pass through the reaction element 201; the partition element 205 is arranged inside the reaction element 201 and is connected to the reaction element 201; the first drainage element 206 is arranged through the partition element 205, and is used to transport calcium carbonate and calcium hydroxide solution to the base unit 100; the second drainage element 207 is arranged at the bottom of the partition element 205, and is connected to the first drainage element 206, and is used to close the first drainage element 206 to allow the carbon waste gas and the calcium hydroxide solution to react inside the reaction element 201 and to open the first drainage element 206 to transport calcium carbonate and calcium hydroxide solution to the base unit 100.

[0108] Specifically, the reaction element 201 is disposed at the top of the base element 101 and is communicated with the base element 101 .

[0109] The reaction element 201 is a structure with a closed top and a hollow bottom.

[0110] The size of the reaction element 201 matches the size of the base element 101. Generally, the outer length of the reaction element 201 is equal to the outer length of the base element 101, the inner length of the reaction element 201 is equal to the inner length of the base element 101, the outer width of the reaction element 201 is equal to the outer width of the base element 101, the inner width of the reaction element 201 is equal to the inner width of the base element 101, and the outer height of the reaction element 201 is greater than the outer height of the base element 101.

[0111] In some of the embodiments, the reaction element 201 is fixedly connected to the base element 101, including but not limited to being integrally formed.

[0112] In some of the embodiments, the reaction element 201 is made of stainless steel.

[0113] In some of the embodiments, the reaction element 201 is a reaction chamber.

[0114] The cross section of the air inlet element 202 is circular.

[0115] The size of the air inlet element 202 matches the size of the reaction element 201. Generally, the radial size of the air inlet element 202 is smaller than the inner width and inner height of the reaction element 201, and the axial size of the air inlet element 202 is equal to the side wall thickness of the reaction element 201.

[0116] In some embodiments, the air intake element 202 is an air intake hole, wherein a control valve (not shown in the figure) is arranged inside the air intake element 202 to control the opening and closing of the air intake element 202 .

[0117] The cross section of the gas outlet element 203 is circular.

[0118] The size of the gas outlet element 203 matches the size of the reaction element 201. Generally, the radial size of the gas outlet element 203 is smaller than the inner length and inner width of the reaction element 201, and the axial size of the gas outlet element 203 is equal to the top wall thickness of the reaction element 201.

[0119] In some embodiments, the gas outlet element 203 is a gas outlet hole, wherein a control valve (not shown in the figure) is arranged inside the gas outlet element 203 to control the opening and closing of the gas outlet element 203 .

[0120] The cross section of the liquid inlet element 204 is circular.

[0121] The size of the liquid inlet element 204 matches the size of the reaction element 201. Generally, the radial size of the liquid inlet element 204 is smaller than the inner length and inner width of the reaction element 201, and the axial size of the liquid inlet element 204 is equal to the top wall thickness of the reaction element 201.

[0122] In some embodiments, the liquid inlet element 204 is a liquid inlet hole.

[0123] The spacer element 205 has a rectangular cross section.

[0124] In some embodiments, the separator element 205 is funnel-shaped. Specifically, the middle of the top of the separator element 205 is lower than the surrounding of the top of the separator element 205, so that the calcium carbonate and calcium hydroxide solutions are collected in the middle of the top of the separator element 205.

[0125] The size of the spacer element 205 matches the size of the reaction element 201. Generally, the length of the spacer element 205 is equal to the inner length of the reaction element 201, the width of the spacer element 205 is equal to the inner width of the reaction element 201, and the height of the spacer element 205 is less than the inner height of the reaction element 201.

[0126] In some of the embodiments, the partition element 205 is fixedly connected to the reaction element 201, including but not limited to welding.

[0127] In some of the embodiments, the partition element 205 is made of stainless steel.

[0128] In some of these embodiments, the separator element 205 is a separator.

[0129] The cross section of the first guiding element 206 is rectangular, circular, or the like.

[0130] The size of the first flow guiding element 206 matches the size of the partition element 205. Generally, the radial size of the first flow guiding element 206 is smaller than the length and width of the partition element 205, and the axial size of the first flow guiding element 206 is larger than the height of the partition element 205.

[0131] In some embodiments, the first drainage element 206 is a first drainage hole.

[0132] The cross section of the second guide element 207 is circular.

[0133] The size of the second flow guiding element 207 matches the size of the partition element 205. Generally, the outer radial dimension of the second flow guiding element 207 is smaller than the length and width of the partition element 205.

[0134] The size of the second flow guiding element 207 matches the size of the first flow guiding element 206. Generally, the inner radial dimension of the second flow guiding element 207 is greater than the radial dimension of the first flow guiding element 206.

[0135] In some of the embodiments, the second guide element 207 is fixedly connected to the partition element 205, including but not limited to bolt connection.

[0136] In some of the embodiments, the second guiding element 207 is made of stainless steel.

[0137] In some embodiments, the second drainage element 207 includes a first drainage tube and a control valve. The top end of the first drainage tube is connected to the first drainage element (206), and the bottom end of the first drainage tube is located inside the base element 101; the control valve is arranged inside the first drainage tube to control the opening and closing of the first drainage tube.

[0138] like Figure 5 As shown, the spray unit 300 includes a third drainage element 301, a fourth drainage element 302, a plurality of fifth drainage elements 303 and a plurality of spray elements 304. The third drainage element 301 is disposed at the top of the reaction unit 200, passes through the reaction unit 200, and is connected to the solution delivery device for obtaining a calcium hydroxide solution; the fourth drainage element 302 is disposed at the top of the interior of the reaction unit 200, and is connected to the third drainage element 301 for obtaining a calcium hydroxide solution; a plurality of fifth drainage elements 303 are respectively disposed at the bottom of the fourth drainage element 302; a plurality of spray elements 304 are respectively disposed at the bottom of the fourth drainage element 302, and are respectively connected to the corresponding fifth drainage elements 303, for spraying the calcium hydroxide solution into the interior of the reaction unit 200 to react with the carbon exhaust gas to produce calcium carbonate.

[0139] Specifically, the third guiding element 301 is disposed at the top of the reaction element 201 and passes through the liquid inlet element 204 ; the fourth guiding element 302 is disposed at the top of the interior of the reaction element 201 and connected to the reaction element 201 .

[0140] The cross section of the third guide element 301 is circular.

[0141] The size of the third guide element 301 matches the size of the liquid inlet element 204. Generally, the outer radial size of the third guide element 301 is equal to the radial size of the liquid inlet element 204, and the axial size of the third guide element 301 is greater than the axial size of the liquid inlet element 204.

[0142] In some of the embodiments, the third guide element 301 is fixedly connected to the reaction element 201, including but not limited to bolt connection.

[0143] In some of the embodiments, the third guiding element 301 is made of stainless steel.

[0144] In some of the embodiments, the third drainage element 301 is a second drainage tube.

[0145] The fourth guiding element 302 is a hollow structure.

[0146] The size of the fourth flow guiding element 302 matches the size of the reaction element 201. Generally, the outer dimension of the fourth flow guiding element 302 is smaller than the inner length and inner width of the reaction element 201, and the outer axial dimension of the fourth flow guiding element 302 is smaller than the inner height of the reaction element 201.

[0147] The size of the fourth flow guiding element 302 matches the size of the third flow guiding element 301. Generally, the outer radial size of the fourth flow guiding element 302 is larger than the outer radial size of the third flow guiding element 301, and the outer axial size of the fourth flow guiding element 302 is smaller than the axial size of the third flow guiding element 301.

[0148] In some of the embodiments, the fourth guide element 302 is fixedly connected to the reaction element 201, including but not limited to bolt connection.

[0149] In some of the embodiments, the fourth guiding element 302 is fixedly connected to the third guiding element 301 , including but not limited to being integrally formed.

[0150] In some of the embodiments, the fourth guiding element 302 is made of stainless steel.

[0151] In some embodiments, the fourth guide element 302 is a guide plate.

[0152] The cross section of the fifth guide element 303 is circular.

[0153] The size of the fifth flow guiding element 303 matches that of the fourth flow guiding element 302. Generally, the radial dimension of the fifth flow guiding element 303 is smaller than the inner radial dimension of the fourth flow guiding element 302, and the axial dimension of the fifth flow guiding element 303 is equal to the bottom wall thickness of the fourth flow guiding element 302.

[0154] A plurality of fifth flow guiding elements 303 are distributed along the circumference of the fourth flow guiding element 302 .

[0155] In some of the embodiments, the number of the fifth guiding elements 303 is eight.

[0156] In some of the embodiments, the fifth drainage element 303 is a second drainage hole.

[0157] The number of the spray elements 304 matches the number of the fifth guide elements 303. Generally, the number of the spray elements 304 is equal to the number of the fifth guide elements 303.

[0158] In some of the embodiments, the spray element 304 is fixedly connected to the fourth guide element 302, including but not limited to being integrally formed.

[0159] In some of the embodiments, the spray element 304 is made of stainless steel.

[0160] In some embodiments, the spray element 304 is a spray head.

[0161] like Figure 6 As shown, the filter unit 400 includes a first filter element 401. The first filter element 401 is detachably disposed inside the base unit 100 and contacts the sealing unit 500, and is used to filter the calcium carbonate and calcium hydroxide solutions once.

[0162] Specifically, the first filter element 401 is detachably disposed inside the base element 101 and is detachably connected to the mounting element 103 .

[0163] The cross section of the first filter element 401 is rectangular.

[0164] The size of the first filter element 401 matches the size of the base element 101. Generally, the length of the first filter element 401 is equal to the inner length of the base element 101, the width of the first filter element 401 is greater than the inner width of the base element 101, and the height of the first filter element 401 is less than the inner height of the base element 101.

[0165] The size of the first filter element 401 matches the size of the mounting element 103. Generally, the length of the first filter element 401 is equal to the length of the mounting element 103, the width of the first filter element 401 is greater than the width of the mounting element 103, and the height of the first filter element 401 is equal to the height of the mounting element 103.

[0166] In some of the embodiments, the first filter element 401 is made of stainless steel.

[0167] In some of the embodiments, the first filter element 401 is a first filter plate.

[0168] like Figure 7As shown, the sealing unit 500 includes a first sealing element 501, a second limiting element 502, a bracket element 503, a second locking element 504, a second through-groove element 505 and a second filtering element 506. The first sealing element 501 is detachably arranged at one side of the base unit 100 and conflicts with the filtering unit 400, and is used to close the base unit 100; the second limiting element 502 is arranged at the bottom end of the first sealing element 501 and is detachably connected to the base unit 100; the bracket element 503 is arranged at the top end of the first sealing element 501 and is detachably connected to the base unit 100 and the locking unit 600 respectively; the second locking element 504 is arranged through the bracket element 503 and is detachably connected to the locking unit 600; the second through-groove element 505 is arranged at one side of the first sealing element 501; the second filtering element 506 is arranged inside the second through-groove element 505 and is connected to the first sealing element 501, and is used to perform secondary filtration on the calcium carbonate and calcium hydroxide solution and discharge the calcium hydroxide solution.

[0169] Specifically, the first sealing element 501 is detachably disposed on the first through-groove element 104 and conflicts with the first filter element 401 ; the second limiting element 502 is detachably connected to the first limiting element 105 ; and the second locking element 504 corresponds to the first locking element 106 .

[0170] The cross section of the first sealing element 501 is rectangular.

[0171] The size of the first sealing element 501 matches the size of the first through-groove element 104. Generally, the length of the first sealing element 501 is equal to the length of the first through-groove element 104, the width of the first sealing element 501 is equal to the width of the first through-groove element 104, and the height of the first sealing element 501 is less than the height of the first through-groove element 104.

[0172] In some of the embodiments, the first sealing element 501 is made of stainless steel.

[0173] In some of the embodiments, the first sealing element 501 is a sealing plate.

[0174] The cross section of the second limiting element 502 is rectangular.

[0175] The size of the second limiting element 502 matches the size of the first sealing element 501. Generally, the length of the second limiting element 502 is smaller than the length of the first sealing element 501, the width of the second limiting element 502 is smaller than the width of the first sealing element 501, and the height of the second limiting element 502 is smaller than the height of the first sealing element 501.

[0176] The size of the second limiting element 502 matches the size of the first limiting element 105. Generally, the length of the second limiting element 502 is equal to the length of the first limiting element 105, the width of the second limiting element 502 is equal to the width of the first limiting element 105, and the height of the second limiting element 502 is equal to the height of the first limiting element 105.

[0177] In some of the embodiments, the second limiting element 502 is fixedly connected to the first sealing element 501 , including but not limited to being integrally formed.

[0178] In some of the embodiments, the second limiting element 502 is made of stainless steel.

[0179] In some of the embodiments, the second limiting element 502 is a limiting block.

[0180] The cross section of the support element 503 is rectangular.

[0181] The size of the support element 503 matches the size of the first sealing element 501. Generally, the length of the support element 503 is smaller than the length of the first sealing element 501, the width of the support element 503 is smaller than the width of the first sealing element 501, and the height of the support element 503 is smaller than the height of the first sealing element 501.

[0182] In some embodiments, the support element 503 is fixedly connected to the first sealing element 501 , including but not limited to welding.

[0183] In some of the embodiments, the support element 503 is made of stainless steel.

[0184] In some of the embodiments, the support element 503 is a support plate.

[0185] The cross section of the second locking element 504 is circular.

[0186] The size of the second locking element 504 matches the size of the support element 503. Generally, the radial size of the second locking element 504 is smaller than the length and height of the support element 503, and the axial size of the second locking element 504 is equal to the width of the support element 503.

[0187] The size of the second locking element 504 matches the size of the first locking element 106. Generally, the radial size of the second locking element 504 is equal to the radial size of the first locking element 106.

[0188] In some of the embodiments, the second locking element 504 is a locking hole.

[0189] The cross section of the second through-channel element 505 is rectangular.

[0190] The size of the second through-groove element 505 matches the size of the first sealing element 501. Generally, the length of the second through-groove element 505 is less than the length of the first sealing element 501, the width of the second through-groove element 505 is equal to the width of the first sealing element 501, and the height of the second through-groove element 505 is less than the height of the first sealing element 501.

[0191] In some of the embodiments, the second through-slot element 505 is a second through-slot.

[0192] The cross section of the second filter element 506 is rectangular.

[0193] The size of the second filter element 506 matches the size of the second through-channel element 505. Generally, the length of the second filter element 506 is equal to the length of the second through-channel element 505, the width of the second filter element 506 is less than the width of the second through-channel element 505, and the height of the second filter element 506 is equal to the height of the second through-channel element 505.

[0194] The pore size of the second filter element 506 matches the pore size of the first filter element 401. Generally, the pore size of the second filter element 506 is smaller than the pore size of the first filter element 401.

[0195] In some embodiments, the second filter element 506 is fixedly connected to the first sealing element 501 , including but not limited to welding.

[0196] In some of the embodiments, the second filter element 506 is made of stainless steel.

[0197] In some of the embodiments, the second filter element 506 is a second filter plate.

[0198] Furthermore, the sealing unit 500 further includes a second sealing element 507 . The second sealing element 507 is disposed at the top of the first sealing element 501 and is detachably connected to the base unit 100 to seal the base unit 100 .

[0199] The cross section of the second sealing element 507 is rectangular.

[0200] The size of the second sealing element 507 matches the size of the first sealing element 501. Generally, the length of the second sealing element 507 is equal to the length of the first sealing element 501, the width of the second sealing element 507 is equal to the width of the first sealing element 501, and the height of the second sealing element 507 is less than the height of the first sealing element 501.

[0201] The size of the second sealing element 507 matches the size of the first through-groove element 104. Generally, the length of the second sealing element 507 is equal to the length of the first through-groove element 104, the width of the second sealing element 507 is equal to the width of the first through-groove element 104, and the height of the second sealing element 507 is less than the height of the first through-groove element 104.

[0202] In some of the embodiments, the second sealing element 507 is fixedly connected to the first sealing element 501 , including but not limited to bonding.

[0203] In some of the embodiments, the second sealing element 507 is made of rubber.

[0204] In some of the embodiments, the second sealing element 507 is a sealing rubber pad.

[0205] like Figure 8 As shown, the locking unit 600 includes a third locking element 601. The third locking element 601 is disposed on one side of the base unit 100 and is detachably connected to the base unit 100 and the sealing unit 500, respectively, for fixing the sealing unit 500.

[0206] Specifically, the third locking element 601 is disposed on one side of the bracket element 503 and is detachably connected to the second locking element 504 and the first locking element 106 respectively.

[0207] The third locking element 601 includes a bolt and a screw head, wherein the bolt is detachably connected to the second locking element 504 and the first locking element 106 respectively, and is used to fix the bracket element 503; the screw head is arranged on one side of the bracket element 503, and is used to twist the bolt.

[0208] The size of the bolt matches the size of the second locking element 504 (first locking element 106). Generally, the radial size of the bolt is equal to the radial size of the second locking element 504 (first locking element 106), and the axial size of the bolt is greater than the axial size of the second locking element 504 (first locking element 106).

[0209] The size of the screw head matches the size of the support element 503. Generally, the radial size of the screw head is smaller than the length and height of the support element 503.

[0210] The size of the screw head matches the size of the bolt. Generally, the radial size of the screw head is larger than the radial size of the bolt, and the axial size of the screw head is smaller than the axial size of the bolt.

[0211] In some of the embodiments, the third locking element 601 is made of stainless steel.

[0212] The method of using the utility model is as follows:

[0213] (I) Carbon waste gas is discharged into the reaction element 201

[0214] Connecting the external carbon exhaust conduit to the air intake element 202;

[0215] (II) Connecting solution delivery equipment

[0216] Connecting the output end of the solution delivery device to the third drainage element 301;

[0217] The solution delivery device delivers the calcium hydroxide solution to the fourth drainage element 302 through the third drainage element 301, and the solution is sprayed out by the spray element 304 to react with the carbon exhaust gas to produce white precipitate calcium carbonate;

[0218] The calcium carbonate and calcium hydroxide liquids are pushed against the partition element 205;

[0219] The processed carbon waste gas is finally discharged through the gas outlet element 203 .

[0220] (III) Primary filtration treatment

[0221] Open the second flow guide element 207 by controlling the valve

[0222] The calcium carbonate and calcium hydroxide solutions are transported to the interior of the base element 101 through the first drainage element 206 and the second drainage element 207;

[0223] The first filter element 401 performs a filtering process on the calcium carbonate and calcium hydroxide liquid to filter the calcium carbonate to the top of the first filter element 401 , and the calcium hydroxide solution passes through the first filter element 401 and is transported to the bottom end of the interior of the base element 101 .

[0224] (IV) Secondary filtration treatment

[0225] The calcium hydroxide solution after the primary filtration is discharged through the flow guide element 107 and the second through-channel element 505;

[0226] During the process, the second filter element 506 performs secondary filtration on the calcium carbonate and calcium hydroxide solution to filter out residual calcium carbonate.

[0227] (V) Excretion of calcium carbonate

[0228] Remove the third locking element 601, and remove the first sealing element 501 and the second sealing element 507 from the first through-groove element 104;

[0229] The first filter element 401 is removed from the mounting element 103, thereby discharging the calcium carbonate filtered out once;

[0230] The calcium carbonate filtered out of the secondary filtration is discharged from the base element 101 through auxiliary tools.

[0231] The utility model has the advantages that the carbon waste gas is processed by using the base unit, the reaction unit and the spray unit, so that the carbon waste gas is reacted to produce white precipitate calcium carbonate which enters the interior of the base unit, so that when the precipitate accumulates too much, it can be discharged into the interior of the base unit; the precipitate and the solution are filtered once by using the filtering unit to separate the precipitate and the solution; the precipitate and the solution are filtered twice by using the sealing unit, thereby improving the separation effect of the precipitate and the solution, and facilitating the subsequent removal of the precipitate.

[0232] Example 2

[0233] This embodiment relates to the carbon emission treatment system of the utility model.

[0234] like Fig. 9 As shown, a carbon emission treatment system for construction projects includes the carbon emission treatment device and solution delivery equipment as described in Example 1. The solution delivery equipment is connected to the spray unit 300 of the carbon emission treatment device and is used to deliver calcium hydroxide solution to the spray unit 300.

[0235] Specifically, the solution delivery device is in communication with the third drainage element 301 .

[0236] In some of the embodiments, the solution delivery device is a water pump.

[0237] The method of using the utility model is as follows:

[0238] The method of use is the same as that of Example 1 (II), and will not be repeated here.

[0239] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon emission treatment device for construction engineering, characterized in that: include: A base unit (100), wherein the base unit (100) is arranged on a horizontal plane; A reaction unit (200), the reaction unit (200) being arranged at the top of the base unit (100) and being in communication with the base unit (100), and being used for obtaining carbon waste gas, reacting the carbon waste gas with a calcium hydroxide solution to produce calcium carbonate, conveying calcium carbonate and the calcium hydroxide solution to the base unit (100) to prevent calcium carbonate from being deposited inside the reaction unit (200), and discharging the treated carbon waste gas; A spray unit (300), the spray unit (300) being arranged at the top of the interior of the reaction unit (200) and being connected to a solution delivery device, and being used for delivering a calcium hydroxide solution to the reaction unit (200) to react with the carbon waste gas to produce calcium carbonate; A filtering unit (400), the filtering unit (400) being detachably arranged inside the base unit (100) and used for filtering the calcium carbonate and calcium hydroxide solution once; A sealing unit (500), the sealing unit (500) being detachably arranged on a side of the base unit (100) and abutting against the filtering unit (400), and being used for sealing the base unit (100), performing secondary filtration on the calcium carbonate and calcium hydroxide solution, and discharging the calcium hydroxide solution; A locking unit (600), wherein the locking unit (600) is arranged on a side of the base unit (100) and is detachably connected to the base unit (100) and the sealing unit (500) respectively, and is used to fix the sealing unit (500).

2. The carbon emission treatment device according to claim 1, characterized in that: The base unit (100) comprises: A base element (101), wherein the base element (101) is arranged on a horizontal plane, and a reaction unit (200) is arranged on the top of the base element (101), and the base element (101) is connected to the reaction unit (200) to obtain the calcium carbonate and calcium hydroxide solution transmitted by the reaction unit (200); a plurality of supporting elements (102), wherein the plurality of supporting elements (102) are distributed at the bottom end of the base element (101) and are respectively connected to the base element (101) to support the base element (101); at least one mounting element (103), the mounting element (103) being disposed inside the base element (101) and being detachably connected to the filter unit (400); A first through-groove element (104), the first through-groove element (104) being arranged on a side of the base element (101), being in communication with the interior of the base element (101), and being detachably connected to the sealing unit (500); A first limiting element (105), the first limiting element (105) being arranged at the bottom end of the first through-groove element (104) and being detachably connected to the sealing unit (500); A first locking element (106), wherein the first locking element (106) is arranged on one side of the base element (101), is located above the first through-slot element (104), and is detachably connected to the locking unit (600).

3. The carbon emission treatment device according to claim 2, characterized in that: The base unit (100) further comprises: A flow guiding element (107), wherein the flow guiding element (107) is arranged at the bottom end inside the base element (101) and is used to guide the calcium carbonate and calcium hydroxide solution filtered by the filter unit (400) to the sealing unit (500).

4. The carbon emission treatment device according to claim 1, characterized in that: The reaction unit (200) comprises: A reaction element (201), the reaction element (201) being arranged at the top of the base unit (100) and being in communication with the base unit (100), the spray unit (300) being arranged at the top of the interior of the reaction element (201), and being used for obtaining carbon waste gas, reacting the carbon waste gas with a calcium hydroxide solution to produce calcium carbonate, conveying calcium carbonate and the calcium hydroxide solution to the base unit (100) to prevent calcium carbonate from being deposited inside the reaction element (201), and discharging the treated carbon waste gas; An air intake element (202), the air intake element (202) being arranged on one side of the reaction element (201) and being used for allowing carbon waste gas to enter the reaction element (201); An outlet element (203), the outlet element (203) being arranged at the top of the reaction element (201) and used for allowing the treated carbon waste gas to be discharged from the reaction element (201); a liquid inlet element (204), the liquid inlet element (204) being arranged at the top end of the reaction element (201) and being used for allowing the spray unit (300) to pass through the reaction element (201); a partition element (205), wherein the partition element (205) is disposed inside the reaction element (201) and connected to the reaction element (201); A first drainage element (206), the first drainage element (206) being arranged through the partition element (205) and being used for conveying calcium carbonate and calcium hydroxide solution to the base unit (100); A second drainage element (207), wherein the second drainage element (207) is arranged at the bottom end of the partition element (205) and is connected to the first drainage element (206), and is used to close the first drainage element (206) so that the carbon waste gas and the calcium hydroxide solution react inside the reaction element (201) and to open the first drainage element (206) to transport calcium carbonate and calcium hydroxide solution to the base unit (100).

5. The carbon emission treatment device according to claim 1, characterized in that: The spray unit (300) comprises: A third drainage element (301), the third drainage element (301) being disposed at the top of the reaction unit (200), passing through the reaction unit (200), and being connected to a solution delivery device, for obtaining a calcium hydroxide solution; a fourth drainage element (302), the fourth drainage element (302) being disposed at the top of the interior of the reaction unit (200) and being in communication with the third drainage element (301) for obtaining a calcium hydroxide solution; A plurality of fifth flow guiding elements (303), wherein the plurality of fifth flow guiding elements (303) are respectively arranged at the bottom ends of the fourth flow guiding elements (302); A plurality of spray elements (304), wherein the plurality of spray elements (304) are respectively arranged at the bottom end of the fourth guide element (302) and are respectively connected to the corresponding fifth guide element (303), and are used to spray the calcium hydroxide solution into the interior of the reaction unit (200) to react with the carbon waste gas to produce calcium carbonate.

6. The carbon emission treatment device according to claim 1, characterized in that: The filtering unit (400) comprises: A first filter element (401), the first filter element (401) is detachably disposed inside the base unit (100) and in contact with the sealing unit (500), and is used for filtering the calcium carbonate and calcium hydroxide solution once.

7. The carbon emission treatment device according to claim 1, characterized in that: The sealing unit (500) comprises: A first sealing element (501), the first sealing element (501) being detachably disposed on one side of the base unit (100) and being in conflict with the filter unit (400) and used for sealing the base unit (100); a second limiting element (502), the second limiting element (502) being arranged at the bottom end of the first sealing element (501) and being detachably connected to the base unit (100); a support element (503), the support element (503) being arranged at the top end of the first sealing element (501) and being detachably connected to the base unit (100) and the locking unit (600) respectively; A second locking element (504), the second locking element (504) is disposed through the support element (503) and is detachably connected to the locking unit (600); A second through-groove element (505), wherein the second through-groove element (505) is disposed on one side of the first sealing element (501); The second filter element (506) is arranged inside the second through-groove element (505) and connected to the first sealing element (501), and is used for secondary filtering of calcium carbonate and calcium hydroxide solution and discharging the calcium hydroxide solution.

8. The carbon emission treatment device according to claim 7, characterized in that: The sealing unit (500) further comprises: A second sealing element (507), wherein the second sealing element (507) is disposed at the top end of the first sealing element (501) and is detachably connected to the base unit (100) to seal the base unit (100).

9. The carbon emission treatment device according to claim 1, characterized in that: The locking unit (600) comprises: A third locking element (601), the third locking element (601) is arranged on one side of the base unit (100), and is detachably connected to the base unit (100) and the sealing unit (500) respectively, so as to fix the sealing unit (500).

10. A carbon emission treatment system for construction projects, characterized in that: include: The carbon emission treatment device according to any one of claims 1 to 9; A solution delivery device, wherein the solution delivery device is connected to the spray unit (300) of the carbon emission treatment device and is used to deliver a calcium hydroxide solution to the spray unit (300).

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