Ammonia water recovery device

Abstract

The utility model relates to the field of ammonia water recovery devices, and discloses an ammonia water recovery device which comprises a bottom plate, a filtering mechanism is fixedly arranged at one end of the upper side of the bottom plate, a first tank body is fixedly arranged at one end of the filtering mechanism, and a first water outlet pipe is fixedly arranged on the front side of the first tank body. An air pump is fixedly arranged on the other side of the first tank body, a second tank body is fixedly arranged at the other end of the air pump, a water inlet pipe is fixedly arranged at the front end of the upper side of the second tank body, an air outlet pipe is fixedly arranged at the upper end of one side of the second tank body, and a second water outlet pipe is fixedly arranged at the lower end of one side of the second tank body; a stirring mechanism is fixedly arranged at the upper ends of the first tank body and the second tank body. According to the device, ammonia water is conveniently filtered by the filtering mechanism, ammonia gas in the first tank body can be conveniently pumped and conveyed into the second tank body by the sucking pump, and the ammonia water or absorption liquid in the first tank body can be conveniently stirred by the two stirring mechanisms.

Description

Technical Field

[0001] The utility model relates to the field of ammonia water recovery devices, in particular to an ammonia water recovery device. Background Art

[0002] Ammonia recovery device is a kind of equipment used to recover and treat ammonia-containing wastewater. It is mainly used in fertilizer, coking, gas, pharmaceutical, food and other industries. It can effectively reduce ammonia emissions, protect the environment and human health, and has the advantages of high processing efficiency, stable operation, high degree of automation and small footprint.

[0003] Ammonia water may contain impurities, which may enter the interior of the equipment of the recovery device and may block the channels of the equipment, affect the normal circulation of the fluid, and even cause damage to the equipment. When recovering ammonia gas, the ammonia gas circulation speed is too fast, which may shorten the contact time between ammonia gas and the absorption liquid, thereby reducing the absorption efficiency of ammonia gas, which will result in part of the ammonia gas not being effectively recovered, causing waste of resources and environmental pollution. Therefore, the utility model provides an ammonia water recovery device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and an ammonia water recovery device is proposed. When the device is in use, the ammonia water is filtered through the first filter layer and the second filter layer fixedly arranged on the inner side of the filter mechanism, and the impurities in the ammonia water are effectively removed, so as to improve the purity and recovery effect of the ammonia water, and prevent impurities from entering the interior of the recovery device to block the channel of the equipment, affect the normal circulation of the fluid, and cause damage to the equipment. A plurality of third fixed plates slow down the circulation of ammonia gas, and the motor at the upper end of the second tank body provides rotational power so that the plurality of second fixed plates fixedly arranged at the lower end rotate, so as to stir the absorption liquid and improve the absorption effect of ammonia gas, and prevent the ammonia gas from circulating too fast, resulting in a shortened contact time between the ammonia gas and the absorption liquid, and slowing down the circulation of ammonia gas improves the absorption efficiency of ammonia gas.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ammonia water recovery device, comprising a bottom plate, a filtering mechanism is fixedly arranged at one end of the upper side of the bottom plate, a first tank body is fixedly arranged at one end of the filtering mechanism, a first water outlet pipe is fixedly arranged at the front side of the first tank body, a vacuum pump is fixedly arranged at the other side of the first tank body, a second tank body is fixedly arranged at the other end of the vacuum pump, a water inlet pipe is fixedly arranged at the front end of the upper side of the second tank body, an air outlet pipe is fixedly arranged at the upper end of one side of the second tank body, a second water outlet pipe is fixedly arranged at the lower end of one side of the second tank body, and a stirring mechanism is fixedly arranged at the upper ends of the first tank body and the second tank body;

[0006] The filtering mechanism comprises a first shell, a first fixing plate is threadedly arranged at the lower end of the first shell, the second tank comprises a third shell, a plurality of third fixing plates are fixedly arranged inside the third shell, and the two stirring mechanisms comprise a second shell, and motors are fixedly arranged inside the two second shells;

[0007] Through the above technical scheme, the bottom plate is convenient for fixing and installing the upper mechanism, the filtering mechanism is convenient for filtering the ammonia water, the first tank body is convenient for placing the ammonia water, the first water outlet pipe is convenient for discharging the ammonia water after the volatilization of ammonia, the vacuum pump is convenient for extracting the ammonia in the first tank body and transporting it to the second tank body, the second tank body is convenient for placing the absorption liquid, the water inlet pipe is convenient for transporting the cooling liquid to the inside, the air outlet pipe is convenient for discharging the gas, the second water outlet pipe is convenient for discharging the absorption liquid after absorbing the ammonia, the two stirring mechanisms are convenient for stirring the internal ammonia water or absorption liquid, the first outer shell is convenient for installing the internal mechanism, the first fixing plate is convenient for fixing the first outer shell, the third outer shell is convenient for installing the internal mechanism, the multiple third fixing plates play a role in slowing down the circulation of ammonia, the second outer shell is convenient for protecting the internal motor, and the motor is convenient for providing rotational power.

[0008] Furthermore, a first filter layer is fixedly disposed at one end of the inner side of the first shell, and a second filter layer is fixedly disposed at the other end of the inner side of the first shell;

[0009] Through the above technical solution, the first filter is mainly made of ceramic material, which is convenient for filtering larger particles in ammonia water, and the second filter layer is mainly made of glass fiber material, which is convenient for filtering tiny suspended matter in ammonia water.

[0010] Furthermore, a fixing rod is fixedly provided at the lower ends of the two motors, and a fixing block is fixedly provided at the lower ends of the two fixing rods;

[0011] Through the above technical solution, the fixing rod facilitates the motor to be fixedly connected to the lower fixing block, and the fixing block facilitates the fixed installation of multiple second fixing plates.

[0012] Furthermore, the inner sides of the first tank body and the second tank body are both provided with grooves, and the lower ends of the plurality of fixing plates are provided with a plurality of holes;

[0013] Through the above technical solution, the grooves opened on the inner side of the first tank body are convenient for placing ammonia water, the grooves opened on the inner side of the second tank body are convenient for placing absorption liquid, and the multiple holes opened on the lower end of the fixed plate are convenient for the circulation of coolant and ammonia gas.

[0014] Furthermore, two pipes are fixedly arranged between the first tank body, the second tank body and the air pump;

[0015] The above technical solution facilitates the transportation of ammonia from the first tank to the second tank.

[0016] Furthermore, a plurality of second fixing plates are fixedly arranged on the outer sides of the two fixing blocks;

[0017] Through the above technical solution, the force-bearing area of ​​water is increased, so that the stirring is more complete.

[0018] Furthermore, a plurality of thread mechanisms are threadedly arranged between the first housing and the first fixing plate;

[0019] With the above technical solution, multiple threaded mechanisms are used to facilitate replacement or maintenance of the first shell after it is disassembled.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes an ammonia water recovery device. When in use, the device filters the ammonia water through the first filter layer and the second filter layer fixedly arranged on the inner side of the filter mechanism, effectively removes impurities in the ammonia water, improves the purity and recovery effect of the ammonia water, and prevents impurities from entering the interior of the recovery device to block the channel of the equipment, affecting the normal circulation of the fluid and causing damage to the equipment. At the same time, the bottom of the filter mechanism is threaded with the first fixed plate, which is convenient for maintenance or replacement of the filter mechanism after disassembly.

[0022] 2. The utility model proposes an ammonia water recovery device. When the device is in use, multiple third fixed plates slow down the circulation of ammonia, and the motor at the upper end of the second tank body provides rotational power, so that the multiple second fixed plates fixed at the lower end rotate, and the absorption liquid is stirred to improve the absorption effect of ammonia, thereby avoiding excessive circulation of ammonia, which leads to a shortened contact time between ammonia and absorption liquid. Slowing down the circulation of ammonia improves the absorption efficiency of ammonia, so that ammonia can be effectively recovered without causing waste of resources and environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is an axonometric cross-sectional schematic diagram of the filter mechanism of the utility model;

[0025] Figure 3 It is an axonometric cross-sectional schematic diagram of the second tank body of the utility model;

[0026] Figure 4 It is an axonometric expansion schematic diagram of the stirring mechanism of the utility model.

[0027] Legend:

[0028] 1. Filter mechanism; 101. First outer shell; 102. First filter layer; 103. Second filter layer; 104. Thread mechanism; 105. First fixed plate; 2. First tank body; 3. Stirring mechanism; 301. Second outer shell; 302. Motor; 303. Fixed rod; 304. Fixed block; 305. Second fixed plate; 4. Second tank body; 401. Third outer shell; 402. Third fixed plate; 403. Hole position; 404. Slot position; 405. Pipeline; 5. Air outlet pipe; 6. First water outlet pipe; 7. Bottom plate; 8. Air pump; 9. Water inlet pipe; 10. Second water outlet pipe. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1-4 The utility model provides an embodiment: an ammonia water recovery device, comprising a bottom plate 7, a filtering mechanism 1 is fixedly arranged at one end of the upper side of the bottom plate 7, a first tank body 2 is fixedly arranged at one end of the filtering mechanism 1, a first water outlet pipe 6 is fixedly arranged at the front side of the first tank body 2, an air pump 8 is fixedly arranged at the other side of the first tank body 2, a second tank body 4 is fixedly arranged at the other end of the air pump 8, a water inlet pipe 9 is fixedly arranged at the front end of the upper side of the second tank body 4, an air outlet pipe 5 is fixedly arranged at the upper end of one side of the second tank body 4, a second water outlet pipe 10 is fixedly arranged at the lower end of one side of the second tank body 4, and a stirring mechanism 3 is fixedly arranged at the upper ends of the first tank body 2 and the second tank body 4.

[0031] The bottom plate 7 is convenient for fixing and installing the upper mechanism, the filtering mechanism 1 is convenient for filtering the ammonia water, the first tank body 2 is convenient for placing the ammonia water, the ammonia gas in the ammonia water is volatilized by stirring through the stirring mechanism 3, the first water outlet pipe 6 is convenient for discharging the ammonia water after the volatilization of the ammonia gas, the vacuum pump 8 is convenient for extracting the ammonia gas and transporting it to the second tank body 4, the second tank body 4 transports the absorption liquid into the interior through the water inlet pipe 9, and stirs through the stirring mechanism 3 so that the absorption liquid fully absorbs the ammonia gas, the gas outlet pipe 5 is convenient for discharging the gas after absorbing the ammonia gas, and the second water outlet pipe 10 is convenient for discharging the absorption liquid after absorbing the ammonia gas.

[0032] Reference Figure 2The filtering mechanism 1 includes a first shell 101, a first fixing plate 105 is threadedly arranged at the lower end of the first shell 101, a first filter layer 102 is fixedly arranged at one end of the inner side of the first shell 101, a second filter layer 103 is fixedly arranged at the other end of the inner side of the first shell 101, and a plurality of threaded mechanisms 104 are threadedly arranged between the first shell 101 and the first fixing plate 105.

[0033] The first shell 101 is convenient for installing the first filter layer 102 and the second filter layer 103 inside. The first filter layer 102 is mainly made of ceramic material, and the second filter layer 103 is mainly made of glass fiber. The first fixing plate 105 is threadedly arranged on the first shell 101 through multiple threaded mechanisms 104, so that the first shell 101 is easy to disassemble.

[0034] Reference Figure 4 The two stirring mechanisms 3 include a second shell 301, a motor 302 is fixedly arranged inside the two second shells 301, a fixing rod 303 is fixedly arranged at the lower end of the two motors 302, a fixing block 304 is fixedly arranged at the lower end of the two fixing rods 303, and a plurality of second fixing plates 305 are fixedly arranged outside the two fixing blocks 304.

[0035] The two second shells 301 are convenient for protecting the internal motor 302. The two motors 302 provide rotational power, so that the two fixed rods 303 fixed at the lower end drive the fixed block 304 to rotate, and the multiple second fixed plates 305 fixed outside the two fixed blocks 304 stir the ammonia water and the absorption liquid.

[0036] Reference Figure 3 The second tank body 4 includes a third outer shell 401, and a plurality of third fixing plates 402 are fixedly arranged on the inner side of the third outer shell 401. Grooves 404 are provided on the inner sides of the first tank body 2 and the second tank body 4, and a plurality of holes 403 are provided at the lower ends of the plurality of fixing plates. Two pipes 405 are fixedly arranged between the first tank body 2, the second tank body 4 and the vacuum pump 8.

[0037] The third shell 401 is convenient for installing multiple third fixing plates 402 inside. The multiple third fixing plates 402 have multiple holes 403 opened at the lower end to slow down the flow of ammonia. The two slots 404 are convenient for placing ammonia water and absorption liquid. The two pipes 405 are convenient for transporting ammonia.

[0038] Working principle: When the device is in use, ammonia water is transported from one end of the filter mechanism 1, and the first filter layer 102 and the second filter layer 103 fixedly arranged on the inner side of the filter mechanism 1 filter impurities in the ammonia water. The filtered ammonia water is transported to the first tank body 2, and stirred by the upper end stirring mechanism 3 to allow the ammonia gas in the ammonia water to fully volatilize. The ammonia gas is extracted by the vacuum pump 8 and transported to the second tank body 4. An absorption liquid is placed inside the second tank body 4, and the circulation of ammonia gas is slowed down by multiple third fixed plates 402. The stirring mechanism 3 at the upper end of the second tank body 4 stirs so that the absorption liquid fully absorbs the ammonia gas, and the absorbed absorption liquid is discharged from the second water outlet pipe 10 fixedly arranged on one side for repeated use.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ammonia water recovery device, comprising a bottom plate (7), characterized in that: A filter mechanism (1) is fixedly arranged at one end of the upper side of the bottom plate (7), a first tank body (2) is fixedly arranged at one end of the filter mechanism (1), a first water outlet pipe (6) is fixedly arranged at the front side of the first tank body (2), an air pump (8) is fixedly arranged at the other side of the first tank body (2), a second tank body (4) is fixedly arranged at the other end of the air pump (8), a water inlet pipe (9) is fixedly arranged at the front end of the upper side of the second tank body (4), an air outlet pipe (5) is fixedly arranged at the upper end of one side of the second tank body (4), a second water outlet pipe (10) is fixedly arranged at the lower end of one side of the second tank body (4), and a stirring mechanism (3) is fixedly arranged at the upper ends of the first tank body (2) and the second tank body (4); The filtering mechanism (1) comprises a first outer shell (101), a first fixing plate (105) being threadedly arranged at the lower end of the first outer shell (101), the second tank body (4) comprises a third outer shell (401), a plurality of third fixing plates (402) being fixedly arranged inside the third outer shell (401), and the two stirring mechanisms (3) comprise a second outer shell (301), a motor (302) being fixedly arranged inside the two second outer shells (301).

2. An ammonia water recovery device according to claim 1, characterized in that: A first filter layer (102) is fixedly disposed at one end of the inner side of the first shell (101), and a second filter layer (103) is fixedly disposed at the other end of the inner side of the first shell (101).

3. An ammonia water recovery device according to claim 1, characterized in that: A fixing rod (303) is fixedly disposed at the lower ends of the two motors (302), and a fixing block (304) is fixedly disposed at the lower ends of the two fixing rods (303).

4. An ammonia water recovery device according to claim 1, characterized in that: The first tank body (2) and the second tank body (4) are both provided with grooves (404) on their inner sides, and the lower ends of the plurality of fixing plates are provided with a plurality of holes (403).

5. An ammonia water recovery device according to claim 1, characterized in that: Two pipes (405) are fixedly arranged between the first tank body (2), the second tank body (4) and the air pump (8).

6. An ammonia water recovery device according to claim 3, characterized in that: A plurality of second fixing plates (305) are fixedly arranged on the outer sides of the two fixing blocks (304).

7. An ammonia water recovery device according to claim 1, characterized in that: A plurality of thread mechanisms (104) are threadedly arranged between the first housing (101) and the first fixing plate (105).

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