High-efficiency corrosion-resistant acid solution evaporation device

Abstract

The utility model provides a high-efficiency corrosion-resistant acid solution evaporation device, which relates to the technical field of evaporation devices and comprises a gas filtering mechanism, the bottom of the gas filtering mechanism is fixedly communicated with an evaporation heating mechanism, the gas filtering mechanism comprises a waste liquid tank, and the top of the waste liquid tank is fixedly communicated with a waste gas filtering pipe. According to the utility model, under the action of the gas filtering mechanism, the waste gas filtering pipe is additionally arranged at the top of the waste liquid tank, and the air purification filter element is mounted and supported in the waste gas filtering pipe by utilizing the supporting filter screen A, so that when the evaporation device evaporates and purifies an acid solution, the air purification effect is improved; residual harmful gas in the exhausted gas can be adsorbed and filtered by the air purification filter element, so that the influence of the gas on the body health of workers is reduced, the working environment is optimized, and the safety of the working environment of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporation devices, in particular to a high-efficiency corrosion-resistant acid solution evaporation device. Background Art

[0002] In the chemical, pharmaceutical, food and other industries, the treatment of acid solutions is an important link. These industries usually need to use acid solutions for certain chemical reactions or extraction processes. After the reaction or extraction is completed, the acid solution often needs to be treated to remove excess water or concentrate the acid solution to obtain the desired product or intermediate. At this time, evaporation technology becomes an effective solution.

[0003] In the prior art, most acid solutions will generate harmful gases during evaporation. When the gases are inhaled by workers, they will have a negative impact on human health and the environment, and seriously affect the health of the workers. Utility Model Content

[0004] The utility model aims to solve the problem that when the above-mentioned equipment is in use, the evaporated gas of most existing evaporation devices when evaporating the acid solution will cause negative impacts on human health and the environment, and seriously affect the health of the workers, and proposes a high-efficiency corrosion-resistant acid solution evaporation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency corrosion-resistant acid solution evaporation device, comprising a gas filtering mechanism, the bottom of which is fixedly connected to an evaporation heating mechanism;

[0006] The gas filtering mechanism includes a waste liquid tank, the top of which is fixedly connected to a waste gas filter pipe, the outer wall of the waste gas filter pipe is provided with three threaded holes A, the inner walls of the three threaded holes A are threadedly connected with fixing bolts, the inner wall of the waste gas filter pipe is movably sleeved with a supporting filter A, the outer wall of the supporting filter A is provided with three threaded holes B, and the outer walls of the three fixing bolts are threadedly connected with the inner walls of the three threaded holes B.

[0007] Preferably, the top of the supporting filter A is fixedly connected with a pull rod, the outer wall movable sleeve of the pull rod is provided with an air purification filter element, and the outer wall movable sleeve of the pull rod is provided with a supporting filter B.

[0008] Preferably, the top of the waste liquid tank is fixedly connected to a condenser, the outer wall of the condenser is fixedly sleeved with a condensate storage, and the outer wall of the condensate storage is fixedly connected to two support plates.

[0009] Preferably, the evaporation and heating mechanism comprises a flange A, a plurality of holes are formed on the top of the flange A, hexagonal bolts are movably inserted into the inner walls of the plurality of holes, and a flange B is movably sleeved between the outer walls of the plurality of hexagonal bolts.

[0010] Preferably, the outer surfaces of the plurality of hexagonal bolts are all threadedly connected with nuts, the bottom of the flange B is fixedly connected with a connecting cover, and the inner surface wall of the connecting cover is fixedly inserted with a solution tank.

[0011] Preferably, a heating tube is movably sleeved on the outer wall of the solution tank, and a heating chamber shell is fixedly connected between the outer walls of the heating tube.

[0012] Preferably, the bottom of the condenser is fixedly connected to the top of the flange A.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, under the action of the gas filtering mechanism, an exhaust gas filter pipe is added to the top of the waste liquid tank, and the air purification filter element is installed and supported by the supporting filter A inside the exhaust gas filter pipe. In this way, when the evaporation device evaporates and purifies the acid solution, the harmful gas remaining in the exhausted gas can be adsorbed and filtered by the air purification filter element, which reduces the impact of the gas on the health of the staff, optimizes the working environment, and improves the safety of the working environment of the staff.

[0015] 2. In the utility model, under the cooperation of the gas filtering mechanism and the evaporation heating mechanism, the solution tank and the condenser are sealed and connected by a connecting cover, so that the evaporated gas flows in the condenser, and then the evaporated gas is cooled by the condensate storage device to make it crystallized, and flows to the inside of the waste liquid tank through the condenser, thereby improving the condensation efficiency and condensation speed of the evaporated gas, and using the condensate storage device to quickly replace the condensate, further enhancing the condensation crystallization efficiency of the evaporated gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a high-efficiency corrosion-resistant acid solution evaporation device;

[0017] Figure 2 The utility model provides a three-dimensional exploded diagram of a gas filtering mechanism in a high-efficiency corrosion-resistant acid solution evaporation device;

[0018] Figure 3 This is a partial enlarged view of a gas filtering mechanism in a high-efficiency corrosion-resistant acid solution evaporation device proposed by the utility model;

[0019] Figure 4The utility model provides a three-dimensional exploded diagram of an evaporation heating mechanism in a high-efficiency corrosion-resistant acid solution evaporation device.

[0020] Legend:

[0021] 1. Gas filtering mechanism; 101. Waste liquid tank; 102. Waste gas filter tube; 103. Threaded hole A; 104. Fixing bolt; 105. Support filter A; 106. Threaded hole B; 107. Pull rod; 108. Air purification filter element; 109. Support filter B; 110. Condensation tube; 111. Condensate storage; 112. Support plate;

[0022] 2. Evaporation heating mechanism; 201. Flange A; 202. Hole; 203. Hexagonal bolt; 204. Flange B; 205. Nut; 206. Connecting cover; 207. Solution tank; 208. Heating tube; 209. Heating chamber shell. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a high-efficiency corrosion-resistant acid solution evaporation device, comprising a gas filtering mechanism 1, the bottom of which is fixedly connected to an evaporation heating mechanism 2;

[0026] The gas filtering mechanism 1 includes a waste liquid tank 101, the top of the waste liquid tank 101 is fixedly connected to an exhaust gas filter pipe 102, the outer wall of the exhaust gas filter pipe 102 is provided with three threaded holes A103, the inner walls of the three threaded holes A103 are all threadedly connected with fixing bolts 104, the inner wall of the exhaust gas filter pipe 102 is movably sleeved with a supporting filter screen A105, the outer wall of the supporting filter screen A105 is provided with three threaded holes B106, and the outer walls of the three fixing bolts 104 are all connected to the exhaust gas filter pipe 102. The inner walls of the three threaded holes B106 are threadedly connected, and the top of the support filter A105 is fixedly connected with a pull rod 107, and the outer wall of the pull rod 107 is movable with an air purification filter element 108, and the outer wall of the pull rod 107 is movable with a support filter B109. The top of the waste liquid tank 101 is fixedly connected with a condenser 110, and the outer wall of the condenser 110 is fixed with a condensate storage 111, and the outer wall of the condensate storage 111 is fixedly connected with two support plates 112.

[0027] The effect achieved by the entire embodiment 1 is that, under the action of the gas filtering mechanism 1, the exhaust gas filter pipe 102 is fixedly connected to the top of the waste liquid tank 101, and three threaded holes A103 are opened on the outer wall of the exhaust gas filter pipe 102, and at the same time, the inner wall of the three threaded holes A103 is threadedly connected with fixing bolts 104, and the three fixing bolts 104 are threadedly connected to the inside of the three threaded holes B106 opened on the outer wall of the supporting filter A105, so that the supporting filter A105 is fixed inside the exhaust gas filter pipe 102, and the air purification filter element 108 is tightly placed on the top of the supporting filter A105, and the air purification filter element 108 is placed on the supporting filter A105. A pull rod 107 is fixedly connected to the top of the net A105, and the outer wall of the pull rod 107 is movably inserted into the interior of the air purification filter element 108. The outer wall of the pull rod 107 is movably sleeved with a supporting filter B109. The supporting filter B109 is utilized to ensure the tightness between the air purification filter element 108 and the supporting filter A105. In this way, when the evaporation device evaporates and purifies the acid solution, the harmful gas remaining in the exhausted gas can be adsorbed and filtered by the air purification filter element 108, thereby reducing the impact of the gas on the health of the staff, optimizing the working environment, and improving the safety of the working environment of the staff.

[0028] Embodiment 2, as Figure 2-Figure 4As shown, the evaporation heating mechanism 2 includes a flange A201, a plurality of holes 202 are opened on the top of the flange A201, the inner walls of the plurality of holes 202 are movably inserted with hexagonal bolts 203, a flange B204 is movably sleeved between the outer walls of the plurality of hexagonal bolts 203, the outer walls of the plurality of hexagonal bolts 203 are threadedly connected with nuts 205, a connecting cover 206 is fixedly connected to the bottom of the flange B204, a solution tank 207 is fixedly inserted into the inner wall of the connecting cover 206, a heating tube 208 is movably sleeved on the outer wall of the solution tank 207, a heating chamber shell 209 is fixedly connected between the outer walls of the heating tube 208, and the bottom of the condenser 110 is fixedly connected to the top of the flange A201.

[0029] The effect achieved by the entire embodiment 2 is that, under the cooperation of the gas filtering mechanism 1 and the evaporation heating mechanism 2, a plurality of holes 202 are opened on the top of the flange A201, and the flange A201 and the flange B204 are sealed and connected by the threaded connection between the hexagonal bolts 203 and the nuts 205. At the same time, a connecting cover 206 is fixedly connected to the bottom of the flange B204, and a solution tank 207 is fixedly inserted on the inner surface wall of the connecting cover 206, and a heating pipe 208 is movably sleeved on the outer surface wall of the solution tank 207. In this way, the The heating tube 208 transfers heat to the solution using the solution tank 207 as a medium, wherein all structures of the device are made of corrosion-resistant materials with good thermal conductivity. The solution is heated to a certain temperature to generate evaporated gas, which passes through the condenser 110. Under the action of the condensate, most of the evaporated gas crystallizes into liquid on the inner wall of the condenser 110 and flows to the waste liquid tank 101 under the action of gravity. In this way, the condensation efficiency and condensation speed of the evaporated gas are improved, and the condensate storage 111 is used to quickly replace the condensate, thereby further enhancing the condensation and crystallization efficiency of the evaporated gas.

[0030] Working principle: when in use, firstly, the heating tube 208 is used to transfer heat to the solution with the solution tank 207 as the medium, wherein all structures of the device are made of corrosion-resistant materials with good thermal conductivity. The solution is heated to a certain temperature to generate evaporated gas, and the gas passes through the condenser 110. Under the action of the condensate, most of the evaporated gas is crystallized into liquid on the inner wall of the condenser 110, and flows to the waste liquid tank 101 under the action of gravity. In this way, the condensation efficiency and condensation speed of the evaporated gas are improved, and the condensate storage 111 is used to quickly replace the condensate, which further enhances the condensation crystallization efficiency of the evaporated gas. A small amount of gas that has not been successfully condensed flows through the exhaust gas filter tube 102, and three threaded holes A103 are opened on the outer wall of the exhaust gas filter tube 102, and the inner walls of the three threaded holes A103 are threadedly connected to a fixing bolt 104, and the three fixing bolts 104 are fixed. The threaded connection is inside the three threaded holes B106 opened on the outer wall of the support filter A105, so that the support filter A105 can be fixed inside the exhaust gas filter tube 102, and the air purification filter element 108 is tightly placed on the top of the support filter A105. A pull rod 107 is fixedly connected to the top of the support filter A105, and the outer wall of the pull rod 107 is movably inserted into the air purification filter element 108. The outer wall of the pull rod 107 is movably sleeved with a support filter B109, and the support filter B109 is used to ensure the tight state between the air purification filter element 108 and the support filter A105. In this way, the air purification filter element 108 can be used to adsorb and filter the small amount of evaporated gas containing harmful gases that has not been successfully condensed, thereby reducing the impact of the gas on the health of the staff, optimizing the working environment, and improving the safety of the working environment of the staff.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-efficiency, corrosion-resistant acid solution evaporation device, comprising a gas filtering mechanism (1), characterized in that: The bottom of the gas filtering mechanism (1) is fixedly connected to an evaporation heating mechanism (2); The gas filtering mechanism (1) comprises a waste liquid tank (101), the top of the waste liquid tank (101) is fixedly connected to an exhaust gas filter pipe (102), the outer wall of the exhaust gas filter pipe (102) is provided with three threaded holes A (103), the inner walls of the three threaded holes A (103) are all threadedly connected with fixing bolts (104), the inner wall of the exhaust gas filter pipe (102) is movably sleeved with a supporting filter screen A (105), the outer wall of the supporting filter screen A (105) is provided with three threaded holes B (106), and the outer walls of the three fixing bolts (104) are all threadedly connected with the inner walls of the three threaded holes B (106).

2. A high-efficiency corrosion-resistant acid solution evaporation device according to claim 1, characterized in that: The top of the supporting filter screen A (105) is fixedly connected to a pull rod (107), an outer wall of the pull rod (107) is movably sleeved with an air purification filter element (108), and an outer wall of the pull rod (107) is movably sleeved with a supporting filter screen B (109).

3. A high-efficiency corrosion-resistant acid solution evaporation device according to claim 2, characterized in that: The top of the waste liquid tank (101) is fixedly connected to a condenser pipe (110), the outer wall of the condenser pipe (110) is fixedly sleeved with a condensate storage (111), and the outer wall of the condensate storage (111) is fixedly connected to two support plates (112).

4. A high-efficiency corrosion-resistant acid solution evaporation device according to claim 3, characterized in that: The evaporation heating mechanism (2) comprises a flange A (201), a plurality of holes (202) being formed on the top of the flange A (201), hexagonal bolts (203) being movably inserted into the inner walls of the plurality of holes (202), and a flange B (204) being movably sleeved between the outer walls of the plurality of hexagonal bolts (203).

5. The high-efficiency corrosion-resistant acid solution evaporation device according to claim 4, characterized in that: Nuts (205) are threadedly connected to the outer walls of the plurality of hexagonal bolts (203); a connection cover (206) is fixedly connected to the bottom of the flange B (204); and a solution tank (207) is fixedly inserted into the inner wall of the connection cover (206).

6. The high-efficiency corrosion-resistant acid solution evaporation device according to claim 5, characterized in that: The outer wall of the solution tank (207) is movably sleeved with a heating tube (208), and the outer wall of the heating tube (208) is fixedly connected with a heating chamber shell (209).

7. A high-efficiency corrosion-resistant acid solution evaporation device according to claim 6, characterized in that: The bottom of the condenser tube (110) is fixedly connected to the top of the flange A (201).

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