Filtering and drying equipment for combined soda production

By designing the filtration and drying equipment produced by Lianzhong, the soda ash is dried by a fan, and the combination of the suction fan and the water tank is used to recover and use the untreated ammonia, the pollution of soda ash moisture and ammonia during the production of Lianzhong is solved. The problem has achieved the dual goals of drying effect and environmental protection.

CN222460081UActive Publication Date: 2025-02-11HENAN JINDADI CHEM IND CO LTD
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Patent Information

Application Number
CN202420285365.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-06
Publication Date
2025-02-11
Estimated Expiration
2034-02-06

AI Technical Summary

Technical Problem

During the production of coal alkali, the finished soda ash contains moisture and untreated ammonia, resulting in insufficient drying and environmental pollution.

Method used

A filtration and drying equipment for the production of ligand alkali is designed, including drying components and recycling components. The drying component uses a fan to raise the soda ash and contact the air to achieve drying; the recycling component sucks away the untreated ammonia through the suction fan and the water tank, and mixes it with the water to form ammonia water for recycling.

Benefits of technology

It effectively solves the problem of insufficient soda ash drying, reduces environmental pollution, and realizes the recycling of ammonia.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of soda ash production equipment, and discloses filtering and drying equipment for combined soda ash production, which comprises a base, a processing box, a water tank and a filter screen, the processing box is connected to the top of the base, the water tank is connected to the right side of the processing box, combined soda ash cannot pass through the filter screen, and the water tank is connected to the right side of the processing box. A drying assembly is arranged in the processing box and comprises a drying cylinder, the drying cylinder is connected to the interior of the processing box, a feeding pipe is connected to the left side of the drying cylinder, and mounting grooves are formed in the two sides of the interior of the bottom wall of the drying cylinder; according to the filtering and drying equipment for combined soda production, soda ash needing to be treated and processed is poured into the drying cylinder through the feeding pipe, and untreated soda ash is blown upwards by starting the fans on the two sides, so that the undried soda ash is raised in a large area and makes contact with air, water on the undried soda ash is gradually separated, and the effect of drying the soda ash is achieved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of soda ash production equipment, in particular to filtering and drying equipment for combined soda ash production. Background Art

[0002] In the process of producing soda ash, the finished product contains some moisture and needs to be dried before it can be packaged. Therefore, the soda ash needs to be dried, but the soda ash is often piled together, which makes it inconvenient to fully dry the soda ash. Secondly, these soda ash contain some untreated ammonia, which is often discharged directly into the outside without treatment, causing pollution to the workplace and the external environment. Therefore, in view of the current situation, it is necessary to improve it. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a filtering and drying equipment for the production of soda ash, which effectively solves the problem that in the process of soda ash production, the finished product contains a part of moisture and needs to be dried before packaging. Therefore, the soda ash needs to be dried, but the soda ash is often piled together, which is not convenient for fully drying the soda ash. Secondly, this soda ash contains some untreated ammonia. If it is directly discharged into the outside without treatment, it will cause pollution to the workplace and the external environment.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a filtering and drying device for combined alkali production, comprising a base, a processing box, a water tank, and a filter screen, wherein the processing box is connected to the top of the base, the water tank is connected to the right side of the processing box, the combined alkali cannot pass through the filter screen, a drying component is arranged inside the processing box, and a recovery component is arranged on the right side of the processing box;

[0005] Wherein, the drying component includes a drying cylinder, which is connected to the interior of the processing box, a feed pipe is connected to the left side of the drying cylinder, mounting grooves are provided on both sides of the bottom wall of the drying cylinder, fans are installed inside the mounting grooves on both sides, protective nets are connected to the tops of the fans on both sides, a discharge pipe is connected to the bottom of the drying cylinder, a suction fan is connected to the top of the water tank, an air intake pipe is connected to the top of the suction fan, and the air intake pipe is connected to the drying cylinder.

[0006] Preferably, the recovery component includes an air outlet pipe, which is connected to the bottom end of the suction fan, and the air outlet pipe is located inside the water tank. The top of the water tank is connected to the water inlet, the right side of the water tank is connected to the water outlet pipe, and the interior of the front side wall of the water tank is connected to a transparent plate. Auxiliary components are provided in the drying cylinder and the interior of the water tank.

[0007] Preferably, solenoid valves are installed on the outer wall of the water outlet pipe and the outer wall of the material outlet pipe.

[0008] Preferably, buckles are connected to both sides of the left wall of the water tank inner cavity, and the air outlet pipes are located inside the buckles on both sides.

[0009] Preferably, dustproof nets are connected inside the installation grooves on both sides.

[0010] Preferably, the auxiliary component includes a first stirring rod, which is connected to the inside of the drying cylinder, a mounting shell is connected to the top of the processing box and the top of the water tank, a second stirring rod is connected to the inside of the water tank, the top of the second stirring rod and the top of the first stirring rod are both connected to the inner wall of the mounting shell, a motor is installed on the top of the mounting shell, the transmission end of the motor is connected to the top of the first stirring rod, belts are provided on the outer walls of the second stirring rod and the outer walls of the first stirring rod, and corresponding pulleys are provided at the connection points of the belts.

[0011] Preferably, a stabilizing groove is provided inside the filter screen, and a stabilizing ring is connected to the outer wall of the first stirring rod, and the stabilizing ring is located inside the stabilizing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The soda ash to be processed is poured into the drying cylinder through the feed pipe, and the fans on both sides are started to blow the untreated soda ash upward, so that the undried soda ash rises over a large area and contacts with the air, so that the moisture on the undried soda ash is gradually separated, thereby achieving the effect of drying the soda ash;

[0014] By opening the water inlet and pouring a proper amount of water into it, the untreated ammonia in the production of soda ash is sucked away through the air inlet pipe by starting the suction fan, and enters the water tank through the air outlet pipe, so that the water separated from the soda ash is mixed with the water in the water tank. The ammonia is extremely soluble in water to form ammonia water, which is finally collected through the water outlet pipe, so that it can be recycled;

[0015] By starting the motor and cooperating with the belt, the first stirring rod and the second stirring rod can be rotated at the same time. The rotation of the first stirring rod can stir the rising soda ash and break up the compacted parts of the soda ash to make it uniform. The rotation of the second stirring rod can accelerate the mixing of ammonia and water inside the water tank to facilitate subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the water tank structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drying cylinder of the utility model;

[0021] Figure 4 This is a schematic diagram of the stabilizing ring structure of the utility model.

[0022] In the figure: 100, base; 200, processing box; 201, drying cylinder; 202, feed pipe; 203, mounting groove; 204, fan; 205, discharge pipe; 206, water tank; 207, suction fan; 208, air inlet pipe; 209, air outlet pipe; 210, water inlet; 211, water outlet pipe; 212, buckle; 213, transparent plate; 214, dustproof net; 300, first stirring rod; 301, filter net; 302, mounting shell; 303, second stirring rod; 304, motor; 305, belt; 306, stabilizing groove; 307, stabilizing ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 A filtering and drying equipment for combined alkali production includes a base 100, a processing box 200, a water tank 206, and a filter screen 301. The equipment is characterized in that: the processing box 200 is fixedly connected to the top of the base 100, the water tank 206 is fixedly connected to the right side of the processing box 200, the combined alkali cannot pass through the filter screen 301, a drying component is arranged inside the processing box 200, and a recovery component is arranged on the right side of the processing box 200.

[0025] Wherein, the drying component includes a drying cylinder 201, which is fixedly connected to the inside of the processing box 200, and a feed pipe 202 is fixedly connected to the left side of the drying cylinder 201. Installation grooves 203 are provided on both sides of the bottom wall of the drying cylinder 201, and fans 204 are fixedly installed inside the installation grooves 203 on both sides, and protective nets are fixedly connected to the tops of the fans 204 on both sides. A discharge pipe 205 is fixedly connected to the bottom of the drying cylinder 201, and a suction fan 207 is fixedly connected to the top of the water tank 206. An air intake pipe 208 is fixedly connected to the top of the suction fan 207, and the air intake pipe 208 is connected to the drying cylinder 201. The soda ash to be processed is poured into the inside of the drying cylinder 201 through the feed pipe 202, and the untreated soda ash is blown upward by starting the fans 204 on both sides, so that the undried soda ash rises over a large area and contacts with the air, so that the moisture on the undried soda ash is gradually separated, thereby achieving the effect of drying the soda ash.

[0026] The recovery component includes an air outlet pipe 209, which is fixedly connected to the bottom end of the suction fan 207. The air outlet pipe 209 is located inside the water tank 206. The top of the water tank 206 is fixedly connected to the water inlet 210. The right side of the water tank 206 is fixedly connected with an air outlet pipe 211. The interior of the front side wall of the water tank 206 is fixedly connected with a transparent plate 213. The interior of the drying cylinder 201 and the water tank 206 are both provided with auxiliary components. By opening the water inlet 210 and pouring a proper amount of water into it, and starting the suction fan 207, the untreated ammonia in the soda ash production is sucked away through the air inlet pipe 207 and enters the water tank 206 through the air outlet pipe 209, so that the moisture released from the soda ash is mixed with the water in the water tank 206. The ammonia is extremely soluble in water to form ammonia water, which is finally collected through the water outlet pipe 211 so that it can be recycled.

[0027] Solenoid valves are fixedly installed on the outer walls of the water outlet pipe 211 and the outer walls of the material outlet pipe 205, so as to facilitate opening the water outlet pipe 211 and the material outlet pipe 205.

[0028] Buckles 212 are fixedly connected to both sides of the left wall of the inner cavity of the water tank 206, and the air outlet pipe 209 is located inside the buckles 212 on both sides, so that the air outlet pipe 209 can be fixed to prevent it from moving around.

[0029] Dustproof nets 214 are fixedly connected to the inside of the installation slots 203 on both sides, so as to prevent dust from entering the inside of the installation slots 203 on both sides.

[0030] The auxiliary component includes a first stirring rod 300, which is rotatably connected to the inside of the drying cylinder 201. The top of the processing box 200 and the top of the water tank 206 are fixedly connected with a mounting shell 302. The inside of the water tank 206 is rotatably connected with a second stirring rod 303. The top of the second stirring rod 303 and the top of the first stirring rod 300 are both connected to the inner wall of the mounting shell 302. A motor 304 is fixedly installed on the top of the mounting shell 302. The transmission end of the motor 304 is connected to the top of the first stirring rod 300. The outer wall and the outer wall of the first stirring rod 300 are sleeved with a belt 305, and the connection points of the belt 305 are fixedly connected with corresponding pulleys. By starting the motor 304 and cooperating with the belt 305, the first stirring rod 300 and the second stirring rod 303 can be rotated at the same time. The rotation of the first stirring rod 300 can stir the rising soda ash, and break the compacted part of the soda ash to make it uniform. The rotation of the second stirring rod 303 can accelerate the mixing of ammonia and water inside the water tank 206, so as to facilitate subsequent recycling treatment.

[0031] A stabilizing groove 306 is provided inside the filter screen 301 , and a stabilizing ring 307 is fixedly connected to the outer wall of the first stirring rod 300 . The stabilizing ring 307 is located inside the stabilizing groove 306 , so that the first stirring rod 300 can rotate more stably.

[0032] Working principle: pour the processed soda ash into the drying cylinder 201 through the feed pipe 202, start the fans 204 on both sides to blow the untreated soda ash upward, so that the undried soda ash rises over a large area and contacts with the air, so that the moisture on the undried soda ash is gradually separated, and the soda ash is dried. Open the water inlet 210 and pour a proper amount of water into it, start the suction fan 207 to absorb the untreated ammonia in the soda ash production through the air inlet pipe 207, and enter the water tank 206 through the air outlet pipe 209, so that the moisture separated from the soda ash is just right. It mixes with the water in the water tank 206, and ammonia is highly soluble in water to form ammonia water, which is finally collected through the water outlet pipe 211, so that it can be recycled. By starting the motor 304 and cooperating with the belt 305, the first stirring rod 300 and the second stirring rod 303 can be rotated at the same time. The rotation of the first stirring rod 300 can stir the rising soda ash, and break the compacted part of the soda ash to make it uniform. The rotation of the second stirring rod 303 can accelerate the mixing of ammonia and the water inside the water tank 206, so as to facilitate the subsequent recycling treatment.

Claims

1. A filtering and drying device for combined alkali production, comprising a base (100), a processing box (200), a water tank (206), and a filter screen (301), characterized in that: The processing box (200) is connected to the top of the base (100), the water tank (206) is connected to the right side of the processing box (200), the combined alkali cannot pass through the filter screen (301), a drying component is arranged inside the processing box (200), and a recovery component is arranged on the right side of the processing box (200); The drying component comprises a drying cylinder (201), the drying cylinder (201) being connected to the inside of the processing box (200), a feed pipe (202) being connected to the left side of the drying cylinder (201), mounting grooves (203) being provided on both sides of the bottom wall of the drying cylinder (201), fans (204) being installed inside the mounting grooves (203) on both sides, protective nets being connected to the tops of the fans (204) on both sides, a discharge pipe (205) being connected to the bottom of the drying cylinder (201), a suction fan (207) being connected to the top of the water tank (206), an air intake pipe (208) being connected to the top of the suction fan (207), and the air intake pipe (208) being connected to the drying cylinder (201).

2. The filtering and drying equipment for combined alkali production according to claim 1, characterized in that: The recovery component comprises an air outlet pipe (209), the air outlet pipe (209) being connected to the bottom end of the suction fan (207), the air outlet pipe (209) being located inside the water tank (206), the top of the water tank (206) being connected to a water inlet (210), the right side of the water tank (206) being connected to a water outlet pipe (211), the interior of the front side wall of the water tank (206) being connected to a transparent plate (213), and the interior of the drying cylinder (201) and the water tank (206) being provided with auxiliary components.

3. The filtering and drying equipment for combined alkali production according to claim 2, characterized in that: Solenoid valves are installed on the outer wall of the water outlet pipe (211) and the outer wall of the material outlet pipe (205).

4. The filtering and drying equipment for combined alkali production according to claim 2, characterized in that: Buckles (212) are connected to both sides of the left wall of the inner cavity of the water tank (206), and the air outlet pipe (209) is located inside the buckles (212) on both sides.

5. The filtering and drying equipment for combined alkali production according to claim 1, characterized in that: The interiors of the installation slots (203) on both sides are connected to dustproof nets (214).

6. The filtering and drying equipment for combined alkali production according to claim 2, characterized in that: The auxiliary component comprises a first stirring rod (300), the first stirring rod (300) being connected to the interior of the drying cylinder (201), a mounting shell (302) being connected to the top of the processing box (200) and the top of the water tank (206), a second stirring rod (303) being connected to the interior of the water tank (206), the top end of the second stirring rod (303) and the top end of the first stirring rod (300) being connected to the inner wall of the mounting shell (302), a motor (304) being installed at the top of the mounting shell (302), a transmission end of the motor (304) being connected to the top end of the first stirring rod (300), a belt (305) being provided on the outer wall of the second stirring rod (303) and the outer wall of the first stirring rod (300), and corresponding pulleys being provided at the connection points of the belts (305).

7. The filtering and drying equipment for combined alkali production according to claim 6, characterized in that: A stabilizing groove (306) is provided inside the filter screen (301), and a stabilizing ring (307) is connected to the outer wall of the first stirring rod (300), and the stabilizing ring (307) is located inside the stabilizing groove (306).