Circulation detection device for sodium tripolyphosphate production

Abstract

The utility model discloses a cyclic detection device for sodium tripolyphosphate production, and relates to the technical field of sodium tripolyphosphate detection.The device comprises a box body, a box cover is arranged at the upper end of the box body, a feeding assembly is arranged on the upper surface of the box cover, a stirring assembly is arranged in the box body, and a discharging opening is formed in the bottom of the outer wall of the box body; a first valve is arranged on the discharging port, a circulating outlet is formed in the bottom of the side face of the inner wall of the box body, the other end of the circulating outlet is connected with a pump body, one end of a circulating pipeline is arranged on the upper surface of the pump body, the other end of the circulating pipeline is arranged in a circulating inlet, and the circulating inlet is formed in the top of the side face of the outer wall of the box body. A discharging pipe is arranged on the side face of the circulating pipeline, and a convenient detection assembly is arranged on the discharging pipe. Through the cooperation of the feeding assembly, the stirring assembly, the convenient detection assembly and the uniform mixing assembly, the purposes of protecting the safety of workers, crushing raw materials and improving the processing efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium tripolyphosphate detection, in particular to a circulation detection device for sodium tripolyphosphate production. Background Art

[0002] Sodium tripolyphosphate is a type of amorphous water-soluble linear polyphosphate. Sodium tripolyphosphate has the functions of chelation, suspension, dispersion, peptization, emulsification, pH buffering, etc. It can be used as the main auxiliary agent of synthetic detergents, industrial water softener, leather pretanning agent, dyeing auxiliary, organic synthesis catalyst, pharmaceutical industry dispersant and food additive, etc. Sodium tripolyphosphate needs to be tested during the production process. For example, a circulating detection device for sodium tripolyphosphate production is recorded in the patent with patent announcement number CN217717109U. The scheme is: drive the circulating pump to pump the material on the bottom side of the processing box to the upper side of the processing box to ensure the uniformity of material processing and the uniformity of material sampling by the detection tube. At the same time, with the timing sensor and the solenoid valve, it can ensure that a certain amount of material is taken out at different times, thereby improving the accuracy of the detection. Problems: Sodium tripolyphosphate has mild irritation to the skin and mucous membranes. Inhalation or ingestion can cause severe diarrhea. The rotation of the propeller inside the detection cup can easily cause the sodium tripolyphosphate solution to splash out, causing damage to the workers' bodies. Based on this, a circulating detection device for sodium tripolyphosphate production is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0003] The utility model aims to provide a circulation detection device for sodium tripolyphosphate production to solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The circulation detection device for sodium tripolyphosphate production comprises a box body, support legs are arranged in a circular array on the lower surface of the box body, the lower ends of the support legs are fixedly connected to support feet, a box cover is arranged on the upper end of the box body, a feeding assembly is arranged on the edge of the upper surface of the box cover, a stirring assembly is arranged inside the box body, a discharge port is arranged at the center position of the bottom of the outer wall of the box body, a first valve is arranged on the discharge port, a circulation outlet is arranged at the bottom of the side surface of the inner wall of the box body, the other end of the circulation outlet is connected to a pump body, one end of a circulation pipe is arranged on the upper surface of the pump body, the other end of the circulation pipe is arranged in a circulation inlet, the circulation inlet is arranged at the top of the side surface of the outer wall of the box body, a discharge pipe is arranged on the side of the circulation pipe, and a detection assembly is arranged on the discharge pipe.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] In an optional scheme: the feeding component includes a feeding port, which is arranged at the edge of the upper surface of the box cover, a conical cylinder is arranged at the upper end of the feeding port, a crushing cylinder is arranged at the upper end of the conical cylinder, a feeding pipe is arranged at the top of the side of the crushing cylinder, a first through hole is arranged at the center of the upper surface of the crushing cylinder, a first connecting shaft is rotatably arranged in the first through hole, the upper end of the first connecting shaft is fixedly connected to the rotating shaft of the first motor, and a spiral cutter is fixedly arranged on the first connecting shaft.

[0008] In an optional solution: the stirring assembly includes a second motor, the rotating shaft of the second motor is fixedly connected to the second connecting shaft, the upper end of the second connecting shaft is rotatably set in the second through hole, the second through hole is set at the center position of the upper surface of the box cover, and the first stirring paddle is symmetrically arranged on the side of the second connecting shaft.

[0009] In an optional scheme: the stool detection component includes a solenoid valve, which is arranged at the upper end of a discharge pipe, a timing sensor is arranged on one side of the solenoid valve on the discharge pipe, a second valve is arranged at the lower end of the discharge pipe, a detection cup is arranged below the nozzle of the discharge pipe, a protective cup cover is arranged at the upper end of the detection cup, a detection inlet is arranged on the upper surface of the protective cup cover, a support plate is arranged on the lower surface of the detection cup, support rods are symmetrically arranged on the side of the support plate, the other end of the support rod is connected to the outer wall of the box, a mixing component is arranged inside the detection cup, a material taking port passing through the support plate is arranged at the edge of the lower surface of the detection cup, and a third valve is arranged on the material taking port.

[0010] In an optional scheme: the mixing component includes a third through hole, the third through hole is arranged at the center position of the bottom of the inner wall of the detection cup, the support plate is provided with a fourth through hole aligned with the third through hole, a third connecting shaft is rotatably arranged in the third through hole and the fourth through hole, the lower end of the third connecting shaft is fixedly connected to the rotating shaft of the third motor, and a second stirring paddle is symmetrically arranged on the side of the third connecting shaft.

[0011] In an optional solution: the larger diameter opening of the conical cylinder is at the top, and the smaller diameter opening is at the bottom.

[0012] In an optional solution: the first linear array of stirring paddles is arranged on the second connecting shaft.

[0013] In an optional solution: a limiting ring is provided on the upper surface of the support plate and is concentric with the nozzle of the discharge pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model cooperates with a feeding component, a stirring component, a detection component and a mixing component, and the raw materials are poured into a feeding pipe, the first motor is started, the raw materials are crushed by a spiral cutter, the raw materials fall into a box body, and are dissolved in water, the second motor is started, the first stirring paddle rotates, and the dissolution of the raw materials in water is accelerated, the pump body is started, and the solution passes through the circulation pipe and enters the box body from the circulation inlet to ensure uniform processing of the raw materials. Through a timing sensor and an electromagnetic valve, it can be ensured that a certain amount of material is taken out at different times, the third motor is started, the solution in the detection cup is mixed, and the protective cup cover prevents the solution from splashing out, thereby protecting the safety of the staff and crushing the raw materials, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the other side of the utility model.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of one side of the utility model.

[0019] Figure 4 It is an enlarged cross-sectional structural schematic diagram of one side of the utility model.

[0020] Figure numerals: 101, box body; 102, support leg; 103, box cover; 104, discharge port; 105, first valve; 106, circulation outlet; 107, pump body; 108, circulation pipeline; 109, circulation inlet; 110, support leg; 111, discharge pipe; 200, feed assembly; 201, feed port; 202, conical cylinder; 203, crushing cylinder; 204, first motor; 205, feed pipeline; 206, first through hole; 207, first connecting shaft; 208, spiral knife; 300, stirring assembly; 301, second motor machine; 302, second through hole; 303, second connecting shaft; 304, first stirring paddle; 400, stool detection component; 401, solenoid valve; 402, timing sensor; 403, second valve; 404, protective cup cover; 405, detection cup; 406, support plate; 407, positioning ring; 408, support rod; 409, detection entrance; 410, material taking port; 411, third valve; 500, mixing component; 501, third through hole; 502, fourth through hole; 503, third connecting shaft; 504, second stirring paddle; 505, third motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1

[0023] In one embodiment, Figure 1-Figure 4 As shown, a circulation detection device for sodium tripolyphosphate production includes a box body 101, a support leg 102 is arranged in a circumferential array on the lower surface of the box body 101, and a support foot 110 is fixedly connected to the lower end of the support leg 102, a box cover 103 is arranged on the upper end of the box body 101, and a feeding component 200 is arranged on the edge of the upper surface of the box cover 103, a stirring component 300 is arranged inside the box body 101, and a discharge port 104 is arranged at the center of the bottom of the outer wall of the box body 101, and a A first valve 105, a circulation outlet 106 is arranged at the bottom of the inner wall side of the box body 101, the other end of the circulation outlet 106 is connected to the pump body 107, one end of the circulation pipe 108 is arranged on the upper surface of the pump body 107, the other end of the circulation pipe 108 is arranged in the circulation inlet 109, the circulation inlet 109 is arranged at the top of the outer wall side of the box body 101, a discharge pipe 111 is arranged on the side of the circulation pipe 108, and a stool detection component 400 is arranged on the discharge pipe 111.

[0024] In this embodiment, water and raw materials are added to the box 101 through the feeding component 200, the solution is stirred by the stirring component 300, the solution in the box 101 is pumped into the circulation pipe 108 through the pump body 107, and then enters the box 101 from the circulation inlet 109, and the solution is collected by the detection component 400 to facilitate the detection of the sodium tripolyphosphate solution. After the test is qualified, the first valve 105 is opened to allow the material to be taken out through the discharge port 104.

[0025] In one embodiment, Figure 3 As shown, the feed assembly 200 includes a feed port 201, which is arranged at the edge of the upper surface of the box cover 103, and a conical cylinder 202 is arranged at the upper end of the feed port 201, and the large-diameter cylinder mouth of the conical cylinder 202 is at the top, and the small-diameter cylinder mouth is at the bottom, and a crushing cylinder 203 is arranged at the upper end of the conical cylinder 202, and a feed pipe 205 is arranged at the top of the side of the crushing cylinder 203, and a first through hole 206 is arranged at the center of the upper surface of the crushing cylinder 203, and a first connecting shaft 207 is rotatably arranged in the first through hole 206, and the upper end of the first connecting shaft 207 is fixedly connected to the rotating shaft of the first motor 204, and a spiral cutter 208 is fixedly arranged on the first connecting shaft 207.

[0026] In this embodiment, water is poured into the feed pipe 205, and then the raw materials are poured in, and the first motor 204 is started. The rotating shaft of the first motor 204 drives the first connecting shaft 207 to rotate, and the first connecting shaft 207 drives the spiral knife 208 to rotate. The spiral knife crushes the raw materials, so that the raw materials can smoothly pass through the conical barrel 202 and the feed port 201 into the box body 101.

[0027] In one embodiment, Figure 3 As shown, the stirring assembly 300 includes a second motor 301, the rotating shaft of the second motor 301 is fixedly connected to the second connecting shaft 303, the upper end of the second connecting shaft 303 is rotatably set in the second through hole 302, the second through hole 302 is set at the center position of the upper surface of the box cover 103, and the first stirring paddles 304 are symmetrically arranged on the side of the second connecting shaft 303, and the first stirring paddles 304 are linearly arrayed on the second connecting shaft 303.

[0028] In this embodiment, the second motor 301 is started, the rotating shaft of the second motor 301 drives the second connecting shaft 303 to rotate, the second connecting shaft 303 drives the first stirring paddle 304 to rotate, and the first stirring paddle 304 stirs the water and the raw materials to accelerate the dissolution and mixing of the raw materials.

[0029] In one embodiment, Figure 1-Figure 3 As shown, the stool detection component 400 includes a solenoid valve 401, which is arranged at the upper end of the discharge pipe 111, and a timing sensor 402 is arranged on one side of the solenoid valve 401 on the discharge pipe 111, and a second valve 403 is arranged at the lower end of the discharge pipe 111, and a detection cup 405 is arranged below the nozzle of the discharge pipe 111, and a protective cup cover 404 is arranged at the upper end of the detection cup 405, and a detection inlet 409 is arranged on the upper surface of the protective cup cover 404, and the detection cup 405 A support plate 406 is provided on the lower surface, a limit ring 407 which is concentric with the nozzle of the discharge pipe 111 is provided on the upper surface of the support plate 406, support rods 408 are symmetrically provided on the side surfaces of the support plate 406, and the other end of the support rods 408 is connected to the outer wall of the box body 101, a mixing component 500 is provided inside the detection cup 405, a material taking port 410 which passes through the support plate 406 is provided on the edge of the lower surface of the detection cup 405, and a third valve 411 is provided on the material taking port 410.

[0030] In this embodiment, by using the timing sensor 402 and the solenoid valve 401, it can be ensured that a certain amount of material is taken out at different times. The material passes through the nozzle of the discharge pipe 111 and then enters the detection cup 405 through the detection inlet 409 on the protective cup cover 404. The material is mixed by the mixing component 500, and the third valve 411 is opened to take out the material in the detection cup 405 for detection.

[0031] Example 2

[0032] In one embodiment, Figure 4As shown, the mixing component 500 includes a third through hole 501, and the third through hole 501 is arranged at the center position of the bottom of the inner wall of the detection cup 405. The support plate 406 is provided with a fourth through hole 502 aligned with the third through hole 501. A third connecting shaft 503 is rotatably arranged in the third through hole 501 and the fourth through hole 502. The lower end of the third connecting shaft 503 is fixedly connected to the rotating shaft of the third motor 505, and a second stirring paddle 504 is symmetrically arranged on the side of the third connecting shaft 503.

[0033] In this embodiment, the third motor 505 is started, the rotating shaft of the third motor 505 drives the third connecting shaft 503 to rotate, and the third connecting shaft 503 drives the second stirring paddle 504 to rotate, so as to mix the material in the detection cup 405.

[0034] The above embodiment discloses a circulation detection device for sodium tripolyphosphate production, wherein water is poured into the feed pipe 205, the second motor 301 is started, the rotating shaft of the second motor 301 drives the second connecting shaft 303 to rotate, the second connecting shaft 303 drives the first stirring paddle 304 to rotate, and then the raw material is poured in, the first motor 204 is started, the rotating shaft of the first motor 204 drives the first connecting shaft 207 to rotate, the first connecting shaft 207 drives the spiral knife 208 to rotate, the spiral knife crushes the raw material, so that the raw material passes smoothly through the conical cylinder 202 and the feed inlet 201 into the box 101, the first stirring paddle 304 stirs the water and the raw material to accelerate the dissolution and mixing of the raw material, and the solution in the box 101 is pumped into the circulation pipe 108 through the pump body 107, and from the circulation inlet The material in the testing cup 405 is mixed by the third valve 411, and the material in the testing cup 405 is taken out through the first valve 105. After the material in the testing cup 405 passes through the nozzle of the discharging pipe 111, the material enters the testing cup 405 through the testing inlet 409 on the protective cup cover 404. The third motor 505 is started, and the rotating shaft of the third motor 505 drives the third connecting shaft 503 to rotate. The third connecting shaft 503 drives the second stirring paddle 504 to rotate, so as to mix the material in the testing cup 405. The third valve 411 is opened, and the material in the testing cup 405 is taken out for testing. After the material is qualified, the first valve 105 is opened to take out the material through the discharging port 104. The device achieves the purpose of protecting the safety of the staff, crushing the raw materials and improving the processing efficiency.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A circulation detection device for sodium tripolyphosphate production, comprising a box (101), wherein a support leg (102) is arranged in a circumferential array on the lower surface of the box (101), a support foot (110) is fixedly connected to the lower end of the support leg (102), and a box cover (103) is arranged at the upper end of the box (101), characterized in that: A feeding assembly (200) is arranged at the edge of the upper surface of the box cover (103); a stirring assembly (300) is arranged inside the box body (101); a discharge port (104) is arranged at the center position of the bottom of the outer wall of the box body (101); a first valve (105) is arranged on the discharge port (104); a circulation outlet (106) is arranged at the bottom of the inner wall side of the box body (101); the other end of the circulation outlet (106) is connected to the pump body (107); one end of a circulation pipe (108) is arranged on the upper surface of the pump body (107); the other end of the circulation pipe (108) is arranged in a circulation inlet (109); the circulation inlet (109) is arranged at the top of the outer wall side of the box body (101); a discharge pipe (111) is arranged on the side of the circulation pipe (108); and a stool detection assembly (400) is arranged on the discharge pipe (111); The stool detection component (400) comprises a solenoid valve (401), the solenoid valve (401) is arranged at the upper end of the discharge pipe (111), a timing sensor (402) is arranged on one side of the solenoid valve (401) on the discharge pipe (111), a second valve (403) is arranged at the lower end of the discharge pipe (111), a detection cup (405) is arranged below the nozzle of the discharge pipe (111), a protective cup cover (404) is arranged at the upper end of the detection cup (405), and a protective cup cover (404) is arranged on the upper surface of the protective cup cover (404). A detection entrance (409) is provided on the lower surface of the detection cup (405), a support plate (406) is symmetrically provided on the side of the support plate (406), and the other end of the support rod (408) is connected to the outer wall of the box body (101), a mixing component (500) is provided inside the detection cup (405), and a material extraction port (410) passing through the support plate (406) is provided on the edge of the lower surface of the detection cup (405), and a third valve (411) is provided on the material extraction port (410).

2. The sodium tripolyphosphate production circulation detection device according to claim 1, characterized in that: The feed assembly (200) comprises a feed port (201), the feed port (201) being arranged at an edge position of the upper surface of the box cover (103), a conical cylinder (202) being arranged at the upper end of the feed port (201), a crushing cylinder (203) being arranged at the upper end of the conical cylinder (202), a feed pipe (205) being arranged at the top of the side of the crushing cylinder (203), a first through hole (206) being arranged at the center position of the upper surface of the crushing cylinder (203), a first connecting shaft (207) being rotatably arranged in the first through hole (206), the upper end of the first connecting shaft (207) being fixedly connected to the rotating shaft of the first motor (204), and a spiral cutter (208) being fixedly arranged on the first connecting shaft (207).

3. The sodium tripolyphosphate production circulation detection device according to claim 1, characterized in that: The stirring assembly (300) comprises a second motor (301), the rotating shaft of the second motor (301) is fixedly connected to a second connecting shaft (303), the upper end of the second connecting shaft (303) is rotatably arranged in a second through hole (302), the second through hole (302) is arranged at the center position of the upper surface of the box cover (103), and a first stirring paddle (304) is symmetrically arranged on the side of the second connecting shaft (303).

4. The sodium tripolyphosphate production circulation detection device according to claim 1, characterized in that: The mixing component (500) comprises a third through hole (501), wherein the third through hole (501) is arranged at the center position of the bottom of the inner wall of the detection cup (405), and the support plate (406) is provided with a fourth through hole (502) aligned with the third through hole (501), and a third connecting shaft (503) is rotatably arranged in the third through hole (501) and the fourth through hole (502), and the lower end of the third connecting shaft (503) is fixedly connected to the rotating shaft of the third motor (505), and a second stirring paddle (504) is symmetrically arranged on the side of the third connecting shaft (503).

5. The sodium tripolyphosphate production circulation detection device according to claim 2, characterized in that: The conical cylinder (202) has a large diameter opening at the top and a small diameter opening at the bottom.

6. The sodium tripolyphosphate production circulation detection device according to claim 3, characterized in that: The first stirring paddles (304) are arranged in a linear array on the second connecting shaft (303).

7. The sodium tripolyphosphate production circulation detection device according to claim 1, characterized in that: The upper surface of the support plate (406) is provided with a limiting ring (407) which is concentric with the nozzle of the discharge pipe (111).

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