Ammonia purification and treatment equipment for fly ash maintenance workshop

Abstract

The present invention relates to the field of waste gas purification technology, and in particular to an ammonia purification treatment equipment for a fly ash maintenance workshop. It includes a purification device, etc. By moving the filler, the upper and lower position structure of the filler is changed, thereby avoiding a filler from being located at the bottom for a long time, resulting in less absorption of the liquid medicine, resulting in poor purification effect, and then the problem of incomplete purification occurs. The moved filler can be cleaned to clean the attached dust, so that when the filler is moved again for purification, the filler is no longer attached with dust, avoiding the problem of dust attachment affecting the purification effect; the filter cloth will filter the liquid medicine, intercept and filter the dust in the liquid medicine, and avoid the liquid medicine discharged into the shell containing dust, resulting in the dust contained in the liquid medicine being attached to the filler again when the liquid medicine is used in subsequent circulation, thereby causing the filler purification effect to deteriorate, resulting in the problem of incomplete purification.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas purification, and in particular to ammonia purification and treatment equipment for a fly ash maintenance workshop. Background Art

[0002] Ammonia purification in fly ash curing workshop is not only for the consideration of human health, but also for the protection of environment, compliance with regulatory requirements and improvement of economic benefits. In the process of ammonia waste gas treatment, the main function of filler is to increase the effective contact area between gas and liquid, so as to ensure that the gas and liquid phases can fully contact and mix;

[0003] However, when the filler is in use, the existing device sprays the liquid medicine above the filler, which leads to poor absorption of the liquid medicine at the bottom. When purifying, the ammonia gas first contacts the bottom of the filler, so that the bottom needs to consume the most liquid medicine, which leads to worse purification of the bottom of the filler. In addition, there is dust in the fly ash maintenance workshop. When the ammonia gas contacts the filler, the dust in the ammonia gas will adhere to the filler, which leads to a large amount of dust adhering to the bottom of the filler. When the dust adheres to the bottom of the granular filler, it will affect the contact and purification effect of the ammonia gas and the filler. Summary of the invention

[0004] In order to overcome the disadvantage that a large amount of dust adheres to the bottom of the filler, and when the dust adheres to the bottom of the granular filler, it will affect the contact and purification effect of ammonia and the filler, the present invention provides an ammonia purification treatment equipment for a fly ash maintenance workshop.

[0005] The technical implementation scheme of the present invention is: an ammonia purification and processing equipment for a fly ash maintenance workshop, including a purification device; also including fillers, electric rotating rollers, connecting belts, spray plates and drain pipes; a number of electric rotating rollers are rotatably connected in the purification device; all the electric rotating rollers are commonly connected to a connecting belt, and the filler is made of sponge material; the connecting belt is fixed with the filler; the connecting belt is provided with water holes; the purification device is provided with a cleaning space; the cleaning space is connected to a spray plate; the cleaning space is connected to a drain pipe.

[0006] Optionally, the connecting belt contacts the interior of the housing, and a stopper is provided at the lower portion of the contact area, and the stopper contacts the connecting belt.

[0007] Optionally, it also includes pneumatic push rod 1, pneumatic push rod 2, baffle, collection box and connecting pipe; at least two pneumatic push rods 1 are fixedly connected to the cleaning space of the purification device; the telescopic parts of all pneumatic push rods 1 are fixedly connected to the spray plate; pneumatic push rod 2 is fixedly connected to the lower part of the cleaning space; the telescopic part of pneumatic push rod 2 is fixedly connected to the baffle, the drain pipe is fixedly connected to the baffle, and an electromagnetic control valve is provided in the drain pipe; the purification device is provided with a drain trough; a collecting box is fixedly connected to the drain trough; the collecting box is connected to the connecting pipe; the connecting pipe is connected to the inside of the purification device; pneumatic push rod 1 and pneumatic push rod 2 are connected to an external air pump.

[0008] Optionally, the drainage groove is inclined.

[0009] Optionally, a cover is also included; the cover is screwed on the cleaning space.

[0010] Optionally, it also includes a filter cloth and an electric lifting plate; the outer shell is connected to the filter cloth, and the upper part of the filter cloth is in contact with the lower part of the spray plate; the outer shell is connected to the electric lifting plate, and the electric lifting plate is driven to move by an electric push rod, and the electric lifting plate is located above the drainage trough.

[0011] Optionally, at least three protrusions are provided at the front of the spray plate.

[0012] Optionally, it also includes a rotating rod and a tension spring; the outer shell is rotatably connected to the rotating rod; the rotating rod is connected to an external motor; one end of the filter cloth is fixed to the rotating rod; the outer shell is fixed to at least five tension springs; all the tension springs are commonly fixed to the other end of the filter cloth; and a hollow portion is provided on the right side of the filter cloth.

[0013] Optionally, a partition block is also included; the connecting belt is fixedly connected with a plurality of partition blocks; the filler is divided into a plurality of pieces by the partition blocks, and each filler is located between two adjacent partition blocks, and the partition blocks are made of a deformable material.

[0014] Optionally, two sides of the filler are not fixed to the separation block.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] By moving the filler, the up and down position structure of the filler is changed, thereby preventing a certain filler from being located at the bottom for a long time, resulting in less absorption of the medicine liquid, poor purification effect, and incomplete purification. The moved filler can be cleaned to clean the attached dust, so that when the filler is moved again for purification, the filler will no longer be attached to dust, thereby avoiding the problem of dust adhesion affecting the purification effect.

[0017] The liquid medicine contained in the filler to be cleaned is squeezed out and discharged into the shell again for recycling, thereby avoiding waste of liquid medicine and facilitating cleaning work.

[0018] The filter cloth will filter the medicine liquid, intercept and filter the dust in the medicine liquid, and prevent the medicine liquid discharged into the outer shell from containing dust. When the medicine liquid is subsequently recycled, the dust contained in the medicine liquid will adhere to the filler again, thereby causing the purification effect of the filler to deteriorate and leading to incomplete purification.

[0019] By moving the filter cloth, the hollow part of the filter cloth will be located at the lower part of the spray plate, so that water can directly pass through the hollow part to clean the filler during cleaning, thereby avoiding the problem that the filter cloth blocks the water sprayed from the water spray hole, resulting in weakening the impact force of the sprayed water and thus increasing the cleaning time. In addition, the water is rolled up while being sprayed, and the sprayed water can also clean the filter cloth and flush down the dust intercepted on the filter cloth, thereby avoiding the long-term use of the filter cloth, which may cause dust to clog the filter cloth and affect the filtering function of the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure disclosed by the ammonia purification and treatment equipment of the fly ash maintenance workshop of the present invention;

[0021] Figure 2 A structural cross-sectional view of a shell disclosed by the ammonia purification and treatment equipment of the fly ash maintenance workshop of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the filler, the electric rotating roller, the connecting belt and the spray plate disclosed in the ammonia purification treatment equipment of the fly ash curing workshop of the present invention;

[0023] Figure 4 A schematic structural diagram of a filler, a spray plate, a pneumatic push rod 1, a filter cloth and a rotating rod disclosed in the ammonia purification treatment equipment of the fly ash maintenance workshop of the present invention;

[0024] Figure 5 A structural cross-sectional view of a spray plate disclosed in the ammonia purification and treatment equipment of the fly ash maintenance workshop of the present invention;

[0025] Figure 6 A schematic diagram of the structure of the pneumatic push rod 1, the pneumatic push rod 2, the baffle, the drain pipe, the collection box, the connecting pipe and the cover disclosed in the ammonia purification treatment equipment of the fly ash maintenance workshop of the present invention;

[0026] Figure 7 A schematic diagram of the structure of the electric lifting plate disclosed by the ammonia purification treatment equipment of the fly ash maintenance workshop of the present invention;

[0027] Figure 8 The present invention is a schematic structural diagram of the filter cloth, the rotating rod and the tension spring disclosed in the ammonia purification and treatment equipment of the fly ash maintenance workshop.

[0028] The markings of the components in the accompanying drawings are as follows: 1-housing, 2-air inlet pipe, 3-liquid inlet pipe, 4-spray pipe, 5-exhaust pipe, 6-liquid suction pipe, 7-water pump, 8-filler, 9-electric rotating roller, 10-connecting belt, 11-spray plate, 101-pneumatic push rod one, 102-pneumatic push rod two, 103-baffle, 104-drain pipe, 105-collecting box, 106-connecting pipe, 107-cover, 111-filter cloth, 112-rotating rod, 113-tension spring, 114-electric lifting plate, 201-partition block, 1001-cleaning space, 1002-drainage groove, 10001-water hole, 11001-water inlet hole, 11002-water spray hole, 11003-raised portion, 11101-hollow portion. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0030] An ammonia purification and treatment equipment for a fly ash maintenance workshop, such as Figure 1-Figure 8 As shown, a purification device is included; the purification device is composed of a shell 1, an air inlet pipe 2, a liquid inlet pipe 3, a spray pipe 4, an exhaust pipe 5, a liquid suction pipe 6 and a water pump 7; the shell 1 is connected to the air inlet pipe 2; the shell 1 is fixedly connected to the liquid inlet pipe 3; the upper part of the shell 1 is connected to the exhaust pipe 5; the liquid inlet pipe 3 is connected to the spray pipe 4; the lower part of the shell 1 is connected to the liquid suction pipe 6; the liquid suction pipe 6 is connected to the water pump 7, the water pump 7 is connected to an external power supply, and the water outlet of the water pump 7 is connected to the liquid inlet pipe 3; a liquid discharge port is provided at the rear of the lower side of the shell 1;

[0031] It also includes filler 8, electric rotating roller 9, connecting belt 10, spray plate 11 and drain pipe 104; a plurality of electric rotating rollers 9 are rotatably connected in the outer shell 1; all the electric rotating rollers 9 and the outer shell 1 are connected with a connecting belt 10, and the filler 8 is made of sponge; the connecting belt 10 is fixedly connected with the filler 8; the connecting belt 10 is provided with a water hole 10001; the outer shell 1 is provided with a cleaning space 1001; the cleaning space 1001 is connected with a spray plate 11; the cleaning space 1001 is connected with a drain pipe 104; the electric rotating roller 9 is connected with an external power supply.

[0032] The connecting belt 10 contacts the inside of the housing 1 , and a stopper is provided at the lower part of the contact area. The stopper contacts the connecting belt 10 to avoid a gap between the connecting belt 10 and the inside of the housing 1 , thereby preventing air leakage.

[0033] It also includes a pneumatic push rod 101, a pneumatic push rod 102, a baffle 103, a collection box 105 and a connecting pipe 106; two pneumatic push rods 101 are fixedly connected to the cleaning space 1001 of the shell 1; the telescopic parts of all pneumatic push rods 101 are fixedly connected to the spray plate 11; the lower part of the cleaning space 1001 is fixedly connected to the pneumatic push rod 102; the telescopic part of the pneumatic push rod 102 is fixedly connected to the baffle 103, the drain pipe 104 is fixedly connected to the baffle 103, and an electromagnetic control valve is arranged in the drain pipe 104; the shell 1 is provided with a drain groove 1002; the collecting box 105 is fixedly connected to the drain groove 1002; the collecting box 105 is connected to the connecting pipe 106; the connecting pipe 106 is connected to the inside of the shell 1; the pneumatic push rod 101 and the pneumatic push rod 102 are connected to an external air pump.

[0034] The drainage groove 1002 is inclined, so as to facilitate the drainage of the liquid medicine.

[0035] The cleaning space 1001 is screwed with the lid 107, and the leaked water and the neutralized substance of the liquid medicine are drained away by unscrewing the lid 107.

[0036] The specific working steps are:

[0037] The air inlet pipe 2 is connected to the external air suction equipment, the external air suction equipment is connected to the fly ash curing workshop, the liquid inlet pipe 3 is connected to the external liquid delivery equipment, the exhaust pipe 5 is connected to the fly ash curing workshop, the external collecting equipment is respectively connected to the drain port and the drain pipe 104; the external water delivery equipment is connected to the water inlet hole 11001.

[0038] When the ammonia content in the workshop exceeds the standard, the external suction device will suck the gas in the workshop and then discharge it into the lower part of the shell 1 through the air inlet pipe 2. As more gas is discharged, the gas will be squeezed and move upward. Before the suction, the external liquid delivery device will deliver liquid medicine to the liquid inlet pipe 3, so that the liquid medicine will be sprayed out from the spray pipe 4, and the sprayed liquid medicine will fall on the packing 8 and then be absorbed by the packing 8. Therefore, when the gas moves upward, it will contact the packing 8 that has absorbed the liquid medicine, and then purify the ammonia. When the purified ammonia is discharged from the exhaust pipe 5 to the inside of the workshop again , and because the liquid medicine will continue to be sprayed out, when the filler 8 is fully absorbed by the liquid medicine, the liquid medicine that cannot be absorbed by the filler 8 will fall to the lower part of the shell 1. When the height of the liquid medicine is higher than the suction pipe 6, the water pump 7 is turned on to make the water pump 7 suck out the liquid medicine at the lower part of the shell 1 through the suction pipe 6, and then send it into the spray pipe 4 through the liquid inlet pipe 3, and finally spray it out from the spray pipe 4. In this way, the liquid medicine can be recycled, and there is no need to send the liquid medicine into the spray pipe 4 through an external liquid sending device. When the efficacy of the liquid medicine is reduced, the liquid medicine is discharged through the discharge port, and then new liquid medicine is sent in for purification.

[0039] After the filler 8 has been used for a period of time, the amount of liquid medicine absorbed by the bottom of the filler 8 gradually decreases, and a large amount of dust is attached to the bottom of the filler 8, which greatly reduces the purification effect of the bottom of the filler 8. Therefore, at this time, the electric rotating roller 9 is controlled to rotate counterclockwise from the perspective of front to back, and the right electric rotating roller 9 is rotated clockwise based on the perspective of front to back, so that the electric rotating roller 9 pushes the filler 8 to move, so that the bottom of the filler 8 moves to the right and enters the cleaning space 1001, and the filler 8 located in the middle will move to the lower part, thereby replacing the bottom filler 8 for purification, and the upper filler 8 will move to the middle, and the filler 8 in the cleaning space 1001 will move to the upper part, so that after the filler 8 moves, the filler 8 will continue to play a purification role, thereby changing the upper and lower position structure of the filler 8 by moving the filler 8, thereby avoiding a certain filler 8 being located at the bottom for a long time, resulting in less absorption of liquid medicine and poor purification effect. , and the problem of incomplete purification occurs; and when the bottom filler 8 enters the cleaning space 1001, the external water supply equipment will supply water to the water inlet 11001, and finally spray it out from the water spray hole 11002, and the sprayed water will impact the filler 8 below, and then clean the filler 8, and then wash off the dust attached to the filler 8, and the cleaning water will be discharged from the drain pipe 104 to the external collection equipment, and then clean the filler 8, so that the filler 8 is driven to move by the electric rotating roller 9, so that the filler 8 is replaced, so as to avoid a certain filler 8 being located at the bottom for a long time, resulting in the deterioration of the purification effect of the bottom filler 8, and then causing the problem of incomplete ammonia purification, and the moved filler 8 can be cleaned, so as to clean the attached dust, so that when the filler 8 is moved again for purification, the filler 8 is no longer attached with dust, so as to avoid the problem of dust adhesion affecting the purification effect.

[0040] Considering that when the filler 8 is driven to move by the electric rotating roller 9, the electric rotating roller 9 will pull and squeeze the filler 8. Since the filler 8 has a deformation function, when the filler 8 is driven to move, it is necessary to pull the filler 8 to the maximum length, which will cause the entire filler 8 to be in a compressed state, thereby affecting the filler 8's absorption of the medicine. Therefore, when the electric rotating roller 9 pulls and squeezes the filler 8, the filler 8 will be blocked and limited by the connecting belt 10. At this time, the filler 8 can be distributed along the electric rotating roller 9 in a non-compressed state and pushed by the electric rotating roller 9 to move, and the medicine will flow from the water hole 10001 to the lower layer of filler 8, and it is ensured that water can flow away from the filler 8 during cleaning.

[0041] In the purification of ammonia, the use of special liquid medicine has higher purification efficiency, controllability, economic benefits and safety than using water. The liquid medicine can react chemically with ammonia in a targeted manner to quickly remove ammonia, and the generated by-products are usually harmless and easy to handle. In addition, the liquid medicine can also reduce corrosion to equipment, improve the safety of the system, and has significant advantages in environmental protection. Therefore, when purifying ammonia, a special liquid medicine is used instead of water for purification. Considering that when cleaning the filler 8, the filler 8 contains liquid medicine, directly flushing away the liquid medicine will result in a waste of the liquid medicine, and due to the presence of the liquid medicine, more water will be required for cleaning. Therefore, when cleaning, first control the pneumatic push rod 102 to push the baffle 103 up, so that the baffle 103 contacts the water hole 10001 of the connecting belt 10. At this time, the baffle 103 blocks the water hole 10001 and closes the solenoid valve in the drain pipe 104, and then the pneumatic push rod 101 pushes the spray plate 11 down, so that the spray plate 11 squeezes the filler 8, and then squeezes out the liquid medicine in the filler 8, and then the squeezed liquid medicine is discharged to the drain groove 1002, and then discharged back into the shell 1 through the collecting box 105 and the connecting pipe 106, so that the liquid medicine contained in the filler 8 that needs to be cleaned is squeezed out and discharged back into the shell 1 for recycling, thereby avoiding waste of liquid medicine and facilitating cleaning. Finally, the pneumatic push rod 102 pushes the baffle 103 down to its original position, and the pneumatic push rod 101 pushes the spray plate 11 up to its original position, and then cleaning is performed. After the cleaning, the spray plate 11 can be lowered to squeeze the filler 8, thereby squeezing out the water in the filler 8, so that the subsequent liquid medicine adheres to the filler 8.

[0042] Considering that the water hole 10001 is blocked by the baffle 103, and the water will fall on the baffle 103 during cleaning, and then be discharged from the drain pipe 104, part of the medicine liquid and water will easily flow downward from the gap between the baffle 103 and the outer shell 1, resulting in the space between the lower part of the baffle 103 and the outer shell 1 containing medicine liquid and water. Therefore, when the purification work is stopped, the material receiving box is placed under the cover 107, and then the cover 107 is unscrewed to allow the medicine liquid and water to be discharged into the material receiving box. Example 2

[0043] On the basis of Example 1, Figure 3 and Figure 7-Figure 8 As shown, it also includes a filter cloth 111 and an electric lifting plate 114; the outer shell 1 is connected to the filter cloth 111, and the upper part of the filter cloth 111 is in contact with the lower part of the spray plate 11; the outer shell 1 is connected to the electric lifting plate 114, and the electric lifting plate 114 is driven to move by an electric push rod, and the electric lifting plate 114 is located above the drainage groove 1002.

[0044] The front part of the spray plate 11 is provided with three protrusions 11003, so that when the filter cloth 111 is squeezed, the filter cloth 111 will be in an inclined state, thereby facilitating the discharge of the liquid medicine.

[0045] It also includes a rotating rod 112 and a tension spring 113; the outer shell 1 is rotatably connected to the rotating rod 112; the rotating rod 112 is connected to an external motor; one end of the filter cloth 111 is fixedly connected to the rotating rod 112; the outer shell 1 is fixedly connected to five tension springs 113; all the tension springs 113 are commonly fixedly connected to the other end of the filter cloth 111; a hollow portion 11101 is provided on the right portion of the filter cloth 111.

[0046] It also includes a partition block 201; the connecting belt 10 is fixed with a plurality of partition blocks 201; the filler 8 is split into a plurality of pieces by the partition blocks 201, and each filler 8 is located between two adjacent partition blocks 201, and the partition blocks 201 are made of a deformable material.

[0047] The two sides of the filler 8 are not fixedly connected to the partition block 201 to prevent the filler 8 from driving the partition block 201 when compressed, causing the partition block 201 to bend and deform, thereby causing the medicine or water to overflow onto the remaining fillers 8, and to prevent the deformed partition block 201 from pulling the filler 8 that is undergoing purification work, causing it to be compressed, resulting in a poor purification effect.

[0048] The specific working steps are:

[0049] Since dust is attached to the packing 8 to be cleaned, when the liquid medicine in the packing 8 is squeezed out, part of the dust will be squeezed out together with the liquid medicine, which will cause the liquid medicine discharged into the housing 1 to contain dust. When the liquid medicine is subsequently recycled, the dust containing the liquid medicine will adhere to the packing 8, thereby affecting the purification effect of the packing 8. Therefore, when the spray plate 11 descends to squeeze the packing 8, the spray plate 11 will push the filter cloth 111 to descend together to squeeze the packing 8. After the liquid medicine in the packing 8 is squeezed out, the filter cloth 111 will filter the liquid medicine. The dust in the medicine liquid is intercepted and filtered to prevent the medicine liquid discharged into the shell 1 from containing dust, which causes the dust in the medicine liquid to adhere to the filler 8 again when the medicine liquid is subsequently recycled, thereby causing the purification effect of the filler 8 to deteriorate, resulting in incomplete purification. When filtering the medicine liquid, the electric lifting plate 114 will descend to block the drain trough 1002 to prevent the medicine liquid from being directly discharged from the drain trough 1002, and the filter screen is not directly set in the drain trough 1002 because the filter screen is easy to be blocked by the small diameter of the drain trough 1002.

[0050] When the filler 8 is squeezed only by the spray plate 11, the spray plate 11 will be embedded in the filler 8, so that the medicine is directly discharged from the upper part of the spray plate 11 to the drainage groove 1002. However, when the squeezing work is performed through the filter cloth 111, the filter cloth 111 will be a whole, so that it cannot be embedded in the filler 8. At this time, the spray plate 11 will block part of the discharged medicine. Therefore, after the raised part 11003 of the spray plate 11 pushes the filter cloth 111 down, the medicine will be discharged from the gap between two adjacent raised parts 11003, avoiding the problem that part of the medicine cannot be discharged. In addition, when squeezing the filter cloth 111, the front part of the filter cloth 111 will be lower than the rear part after being squeezed by the raised part 11003, so the filter cloth 111 is in an inclined state, which makes it easier for the medicine to flow toward the drainage groove 1002, thereby accelerating the discharge speed of the medicine.

[0051] Considering that during the cleaning work, the water sprayed from the water spray hole 11002 will be blocked by the filter cloth 111, thereby reducing the impact force of the sprayed water and increasing the cleaning time, the rotating rod 112 rotates clockwise when viewed from the front to the back, thereby rolling up the filter cloth 111, and the rolled-up filter cloth 111 will be in a state of moving to the left, so that the filter cloth 111 pulls the tension spring 113, so that the tension spring 113 is stretched, and after rolling up, the hollow part 11101 of the filter cloth 111 will be located at the lower part of the spray plate 11, so that when the cleaning work is performed, the water can directly pass through the hollow part 11101 to clean the filler 8, thereby avoiding the filter cloth 111 blocking the water sprayed from the water spray hole 11002, leading to The problem of weakening the impact force of the sprayed water, thereby increasing the cleaning time, and the reeling work is performed when the water is sprayed, and the sprayed water can also clean the filter cloth 111, and wash down the dust intercepted on the filter cloth 111, to prevent the filter cloth 111 from being blocked by dust during long-term use, thereby affecting the filtering function of the filter cloth 111; after the cleaning work is completed, the rotating rod 112 rotates to release the rolled-up filter cloth 111, and the stretched tension spring 113 will rebound to pull the filter cloth 111, so that the left part of the filter cloth 111 moves to the lower part of the spray plate 11 again, and when the spray plate 11 descends and squeezes the filter cloth 111, the filter cloth 111 will pull the tension spring 113, so that the filter cloth 111 has a movable distance.

[0052] When squeezing and cleaning the filler 8, the medicine liquid and water on the filler 8 in the cleaning space 1001 are easy to overflow onto the filler 8 in other areas, affecting the purification work of the filler 8 in other areas. Therefore, the partition block 201 will play a role of separation and blocking at this time to prevent the medicine liquid or water from being absorbed by the filler 8 in other areas.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ammonia purification and treatment equipment for a fly ash curing workshop, comprising a purification device; wherein: It also includes a filler (8), an electric rotating roller (9), a connecting belt (10), a spray plate (11) and a drain pipe (104); a plurality of electric rotating rollers (9) are rotatably connected in the purification device; all the electric rotating rollers (9) are commonly connected to the connecting belt (10); the filler (8) is made of sponge material; the connecting belt (10) is fixedly connected to the filler (8); the connecting belt (10) is provided with a water hole (10001); the purification device is provided with a cleaning space (1001); the cleaning space (1001) is connected to the spray plate (11); the cleaning space (1001) is connected to the drain pipe (104); The device also includes a pneumatic push rod 1 (101), a pneumatic push rod 2 (102), a baffle (103), a collection box (105) and a connecting pipe (106); at least two pneumatic push rods 1 (101) are fixedly connected to the cleaning space (1001) of the purification device; the telescopic parts of all the pneumatic push rods 1 (101) are commonly fixedly connected to the spray plate (11); the lower part of the cleaning space (1001) is fixedly connected to the pneumatic push rod 2 (102); the telescopic parts of the pneumatic push rod 2 (102) are fixedly connected to the spray plate (11); A baffle (103) is fixedly connected to the baffle (103), a drainage pipe (104) is fixedly connected to the baffle (103), and an electromagnetic control valve is arranged in the drainage pipe (104); the purification device is provided with a drainage groove (1002); a collection box (105) is fixedly connected to the drainage groove (1002); the collection box (105) is connected to a connecting pipe (106); the connecting pipe (106) is connected to the inside of the purification device; the pneumatic push rod 1 (101) and the pneumatic push rod 2 (102) are connected to an external air pump; It also includes a filter cloth (111) and an electric lifting plate (114); the outer shell (1) is connected to the filter cloth (111), and the upper part of the filter cloth (111) is in contact with the lower part of the spray plate (11); the outer shell (1) is connected to the electric lifting plate (114), and the electric lifting plate (114) is driven to move by the electric push rod, and the electric lifting plate (114) is located above the drainage groove (1002); It also includes a rotating rod (112) and a tension spring (113); the outer shell (1) is rotatably connected to the rotating rod (112); the rotating rod (112) is connected to an external motor; one end of the filter cloth (111) is fixedly connected to the rotating rod (112); the outer shell (1) is fixedly connected to at least five tension springs (113); all the tension springs (113) are commonly fixedly connected to the other end of the filter cloth (111); and a hollow portion (11101) is provided on the right side of the filter cloth (111).

2. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 1 is characterized in that: The connecting belt (10) contacts the interior of the housing (1), and a stopper is provided at the bottom of the contact area, the stopper contacts the connecting belt (10).

3. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 1 is characterized in that: The drainage trough (1002) is inclined.

4. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 1 is characterized in that: It also includes a cover (107); the cover (107) is screwed onto the cleaning space (1001).

5. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 1 is characterized in that: At least three protrusions (11003) are provided at the front of the spray plate (11).

6. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 1 is characterized in that: It also includes a partition block (201); the connection belt (10) is fixedly connected to a plurality of partition blocks (201); the filler (8) is split into a plurality of pieces by the partition blocks (201), and each filler (8) is located between two adjacent partition blocks (201); the partition blocks (201) are made of a deformable material.

7. The ammonia purification treatment equipment for a fly ash curing workshop according to claim 6 is characterized in that: Both sides of the filler (8) are not fixedly connected to the partition block (201).

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