Physical decomposition treatment device for toilet paper

Abstract

The utility model discloses a toilet paper physical decomposition processing device which comprises a feeding cylinder and a fluid abrasion cutting mechanism, an opening is formed in the upper end of the feeding cylinder, a U-shaped sealing mechanism is installed between the feeding cylinder and the fluid abrasion cutting mechanism, water spray nozzles are arranged on the inner side of the opening position of the feeding cylinder and the inner side of the U-shaped sealing mechanism respectively, and the fluid abrasion cutting mechanism comprises a box body. One side of the box body is communicated with a U-shaped sealing mechanism, a discharging opening is formed in the bottom of the box body and communicated with a discharging pipe, an electric control valve is installed on the discharging pipe, a motor is installed on the box body, the output end of the motor is connected with a rotating shaft, the rotating shaft is located in the box body, and a conical grinding cutter is fixedly installed at the bottom end of the rotating shaft. A cutter grinding disc corresponding to the conical grinding cutter is arranged in the lower portion of the box body in a matched mode. According to the utility model, the U-shaped sealing mechanism is arranged between the feeding cylinder and the fluid grinding and cutting mechanism, so that liquid level difference sealing is formed, and sound insulation and anti-sputtering effects are generated; and high-speed fluid grinding cutting refining is carried out through the cutter blade and the cutter grinding disc, and the working stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary product decomposition, in particular to a toilet paper physical decomposition processing device. Background Art

[0002] There are many kinds of sanitary products, such as toilet paper, napkins, sanitary napkins, etc. Among them, toilet paper is used in huge quantities, and has the problems of fast accumulation, difficult degradation, slow biodegradation, etc. Especially in summer, the accumulation of toilet paper easily causes odor in the bathroom and breeds mosquitoes, thus causing the whole family's living space and quality of life to decline. How to quickly decompose and discharge the used toilet paper, shorten the biodegradation cycle of toilet paper, improve the living environment, and respond to the country's call to reduce garbage and carbon emissions is the direction of our efforts.

[0003] Chinese patent announcement number CN209620189U, announcement date November 12, 2019, discloses a sanitary product decomposition and processing device, including a decomposer body, a first grinding and cutting disc installed in the decomposer body, a second grinding and cutting disc and a hook knife, the decomposer body includes a first body with a cylindrical upper end and a second body with a frustum at the lower end, the axis of the decomposer body is provided with a rotating shaft, the top end of the rotating shaft is connected to the rotating motor at the top end of the first body, the tail end of the rotating shaft extends into the second body and is provided with rotating blades, the first grinding and cutting disc and the second grinding and cutting disc are installed on the rotating shaft in sequence, the first grinding and cutting disc includes a first grinding disc and a first cutting knife device, the first grinding disc is fixedly installed on the rotating shaft, and the first cutting knife device is fixedly installed on the inner wall of the first body, the second grinding and cutting disc includes a second grinding disc and a second cutting knife device, the second grinding disc is fixedly installed on the rotating shaft, the second cutting knife device is fixedly installed on the inner wall of the first body, the first grinding disc and the second grinding disc are both provided with a feed trough, and the hook knife is fixedly installed on the inner side wall of the second body.

[0004] This patent uses close grinding and cutting of the grinding disc to decompose, but it has the following defects: first, the close grinding and cutting produces a lot of noise; second, the close grinding and cutting can easily cause the grinding disc to get stuck, resulting in poor working stability; third, there is no specific sewage channel connection design. Utility Model Content

[0005] In order to solve the above technical problems, the utility model designs a toilet paper physical decomposition processing device.

[0006] The utility model adopts the following technical solutions:

[0007] A toilet paper physical decomposition and processing device comprises a feeding cylinder and a fluid grinding and cutting mechanism connected to the feeding cylinder, the upper end of the feeding cylinder is open, a U-shaped sealing mechanism is installed between the feeding cylinder and the fluid grinding and cutting mechanism, water nozzles are respectively arranged on the inner side of the opening position of the feeding cylinder and the inner side of the U-shaped sealing mechanism, the fluid grinding and cutting mechanism comprises a box body, one side of the box body is connected to the U-shaped sealing mechanism, a discharge port is arranged at the bottom of the box body, the discharge port is connected to the discharge pipe, an electric control valve is installed on the discharge pipe, a motor is installed on the box body, the output end of the motor is connected to a rotating shaft, the rotating shaft is located in the box body, a conical grinding and cutting knife is fixedly installed at the bottom of the rotating shaft, the lower part of the box body is conically arranged, and a grinding disc is arranged in the lower part of the box body corresponding to the conical grinding and cutting knife.

[0008] Preferably, the conical cutter grinding tool comprises a tool holder and a cutter blade. The tool holder is conical, and multiple layers of cutter blades are evenly arranged on the conical surface of the tool holder from top to bottom. Each layer of cutter blades is evenly arranged on the tool holder along the circumference, and a grinding head is arranged on the grinding disc corresponding to each layer of cutter blades.

[0009] Preferably, the U-shaped sealing mechanism is a U-shaped tube, and the U-shaped tube is connected to one side of the box body through threads.

[0010] Preferably, point A at the inlet end of the U-shaped tube is lower than point B at the lowest point of the outlet end of the U-shaped tube.

[0011] Preferably, the output end of the motor is connected to the rotating shaft via a coupling.

[0012] Preferably, the toilet paper physical decomposition treatment device is installed on one side of the toilet bowl, and the drainage pipe is connected to the toilet drain pipe outlet in the toilet base.

[0013] Preferably, the electrically-controlled valve is an electrically-controlled ball valve.

[0014] Preferably, the opening end of the feeding barrel is provided with a bell mouth.

[0015] Preferably, a cleaning nozzle is installed in the box body, and the cleaning nozzle sprays directly towards the cutter blade.

[0016] Preferably, the water spray nozzle, motor and cleaning nozzle are started in sequence by controlling switch buttons respectively.

[0017] The beneficial effects of the utility model are as follows: (1) the utility model forms a liquid level difference seal by arranging a U-shaped sealing mechanism between the feeding barrel and the fluid grinding and cutting mechanism, thereby producing sound insulation and anti-splashing effects; (2) the utility model performs high-speed fluid grinding and refining through the cutting blade and the grinding disc, and has good working stability; (3) the utility model is installed on one side of the toilet, and the drainage pipe is connected to the toilet drainage pipe opening in the toilet base, and the toilet drainage pipe opening in the toilet base is directly used for drainage, which is convenient for installation and saves resources. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a front view of the conical grinding cutter in the utility model;

[0020] Figure 3 yes Figure 2 A top view of

[0021] In the figure: 1. U-shaped sealing mechanism, 2. fluid grinding and cutting mechanism, 3. toilet base, 4. feeding tube, 5. motor, 6. coupling, 7. cleaning nozzle, 8. rotating shaft, 9. conical grinding and cutting knife, 10. grinding disc, 11. electric control ball valve, 12. drainage pipe, 13. toilet drain pipe outlet, 14. water nozzle, 15. cutting knife blade, 16. grinding head, 17. conical tool holder. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0023] Example: Figure 1-Figure 3 As shown, a toilet paper physical decomposition and processing device includes a feeding cylinder 4 and a fluid grinding and cutting mechanism 2 connected to the feeding cylinder, the feeding cylinder has an opening at the upper end, a U-shaped sealing mechanism 1 is installed between the feeding cylinder and the fluid grinding and cutting mechanism, water nozzles 14 are respectively arranged on the inner side of the opening position of the feeding cylinder and the inner side of the U-shaped sealing mechanism, the fluid grinding and cutting mechanism includes a box body, one side of the box body is connected to the U-shaped sealing mechanism, a discharge port is opened at the bottom of the box body, the discharge port is connected to the discharge pipe 12, an electric control valve is installed on the discharge pipe, a motor 5 is installed on the box body, the output end of the motor is connected to a rotating shaft 8, the rotating shaft is located in the box body, a conical grinding and cutting knife 9 is fixedly installed at the bottom of the rotating shaft, the lower part of the box body is conically arranged, and a grinding disc 10 is arranged in the lower part of the box body corresponding to the conical grinding and cutting knife.

[0024] The conical cutter grinder comprises a tool holder 17 and a cutter blade 15. The tool holder is conical, and multiple layers of cutter blades are evenly arranged from top to bottom on the conical surface of the tool holder. Each layer of cutter blades is evenly arranged on the tool holder along the circumference, and a grinding head 16 is arranged on the grinding disc corresponding to each layer of cutter blades.

[0025] The U-shaped sealing mechanism is a U-shaped tube, which is connected to one side of the box body through a thread. Point A at the inlet end of the U-shaped tube is lower than point B at the lowest point of the outlet end of the U-shaped tube.

[0026] The output end of the motor is connected to the rotating shaft through a coupling 6. The toilet paper physical decomposition and processing device is installed on one side of the toilet, and the drainage pipe is connected to the toilet drain pipe port 13 in the toilet base 3.

[0027] The electric control valve adopts an electric control ball valve 11. A bell mouth is provided at the opening end of the feeding barrel. A cleaning nozzle 7 is installed in the box body, and the cleaning nozzle sprays directly at the cutter blade. The water spray nozzle, the motor, and the cleaning nozzle are respectively controlled by the switch button to start in sequence.

[0028] When the toilet paper physical decomposition and processing device is used, toilet paper is placed in the opening of the feeding barrel, and the switch button is pressed. The No. 1 water nozzle at the opening of the feeding barrel starts to inject water, so that the toilet paper penetrates into the U-shaped tube and cleans the opening. Then the No. 2 water nozzle in the U-shaped tube starts to inject water, forming a liquid level difference in the U-shaped tube, generating a siphon effect, and allowing the toilet paper to enter the box of the fluid grinding and cutting mechanism; the water injection is stopped, and a horizontal seal is formed between points A and B of the U-shaped tube, producing sound insulation and anti-splashing effects.

[0029] Then, the motor starts and rotates at high speed, generating a high-speed fluid vortex, which drives the toilet paper to undergo high-speed fluid grinding and refinement between the conical grinding knife and the grinding disc; until the fluid grinding is completed, the electric ball valve opens to discharge the fine-grained toilet paper particles into the discharge pipe; the toilet paper particles enter the toilet drain pipe through the discharge pipe.

[0030] Finally, the cleaning nozzle starts to clean the inside of the fluid grinding and cutting mechanism. After the cleaning is completed, the electric ball valve closes to isolate and prevent the occurrence of odor backflow in the sewer pipe.

[0031] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A toilet paper physical decomposition treatment device, comprising a feeding cylinder and a fluid grinding and cutting mechanism connected to the feeding cylinder, wherein the upper end of the feeding cylinder is open, and wherein: A U-shaped sealing mechanism is installed between the feeding cylinder and the fluid grinding and cutting mechanism, and water nozzles are respectively arranged on the inner side of the opening position of the feeding cylinder and the inner side of the U-shaped sealing mechanism. The fluid grinding and cutting mechanism includes a box body, one side of the box body is connected to the U-shaped sealing mechanism, a discharge port is opened at the bottom of the box body, the discharge port is connected to the discharge pipe, an electric control valve is installed on the discharge pipe, a motor is installed on the box body, the output end of the motor is connected to the rotating shaft, the rotating shaft is located in the box body, a conical grinding and cutting knife is fixedly installed at the bottom of the rotating shaft, the lower part of the box body is conical, and a grinding disc is arranged in the lower part of the box body corresponding to the conical grinding and cutting knife.

2. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The conical cutter grinder comprises a cutter holder and a cutter blade. The cutter holder is conical, and multiple layers of cutter blades are evenly arranged from top to bottom on the conical surface of the cutter holder. Each layer of cutter blades is evenly arranged on the cutter holder along the circumference, and a grinding head is arranged on the grinder disc corresponding to each layer of cutter blades.

3. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The U-shaped sealing mechanism is a U-shaped tube, and the U-shaped tube is connected to one side of the box body through threads.

4. The toilet paper physical decomposition treatment device according to claim 3 is characterized in that: Point A at the inlet end of the U-shaped tube is lower than point B at the lowest point of the outlet end of the U-shaped tube.

5. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The output end of the motor is connected to the rotating shaft through a coupling.

6. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The toilet paper physical decomposition and treatment device is installed on one side of the toilet bowl, and the drainage pipe is connected to the toilet drain pipe opening in the toilet base.

7. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The electrically controlled valve is an electrically controlled ball valve.

8. The toilet paper physical decomposition treatment device according to claim 1, characterized in that: The opening end of the feeding cylinder is provided with a bell mouth.

9. The toilet paper physical decomposition treatment device according to claim 2, characterized in that: A cleaning nozzle is installed in the box body, and the cleaning nozzle sprays directly toward the cutter blade.

10. The toilet paper physical decomposition treatment device according to claim 9, characterized in that: The water spray nozzle, the motor and the cleaning nozzle are respectively controlled by switch buttons to start in sequence.

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