System for removing odor of sponge

Abstract

The utility model relates to a sponge odor removing system, which solves the problems that a natural ventilation odor removing method in the prior art occupies a large amount of warehouse space, is not favorable for controlling sponge production and processing cost, is poor in odor removing effect and the like, and adopts the technical scheme that the sponge odor removing system comprises a transmission mechanism, the sponge cleaning device is characterized by further comprising a washing mechanism and an air drying mechanism which are matched with the conveying mechanism, the conveying mechanism is used for conveying sponge, the washing mechanism is used for cleaning the sponge to remove odor, and the air drying mechanism is used for drying the sponge. The device has the advantages that water washing and air drying can be carried out through the water washing mechanism and the air drying mechanism to achieve rapid odor removal, the odor removal effect is good, adverse effects caused by long-time storage of a large number of sponges in a warehouse can be avoided, the sponge delivery efficiency can be greatly improved, the occupied space of the sponge storage warehouse can be reduced, and the warehouse space utilization rate is increased; the cost of the sponge is reduced, so that the market competitiveness of related products of the sponge is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sponge cleaning and smell removal, and particularly relates to a system for removing the smell of sponge. BACKGROUND

[0002] Industrial sponge is inevitably accompanied by some smell due to the constraints of its manufacturing process. The existing method for removing the smell is natural ventilation and air permeation, which gradually removes the smell by ventilating and permeating for a long time. This method has the following disadvantages: the sponge needs to be stored in the warehouse for a long time to ventilate and permeate, thus the warehouse needs to be occupied for a long time. In order to increase the delivery rate, the warehouse area needs to be increased to store more sponge, which increases the cost of the factory building and ultimately increases the cost of the sponge. SUMMARY

[0003] The utility model discloses a system for removing the smell of sponge, which can quickly remove the smell by washing and drying, and has good deodorizing effect. The system can avoid the adverse effects caused by storing a large amount of sponge in the warehouse for a long time, greatly improve the delivery efficiency of the sponge, reduce the space occupied by the warehouse, improve the utilization rate of the warehouse space, reduce the cost of the sponge, and improve the market competitiveness of the sponge-related products.

[0004] The utility model discloses a system for removing the smell of sponge, which can quickly remove the smell by washing and drying, and has good deodorizing effect. The system can avoid the adverse effects caused by storing a large amount of sponge in the warehouse for a long time, greatly improve the delivery efficiency of the sponge, reduce the space occupied by the warehouse, improve the utilization rate of the warehouse space, reduce the cost of the sponge, and improve the market competitiveness of the sponge-related products.

[0005] As a further improvement and supplement to the above technical solutions, the utility model discloses the following technical measures: the transmission mechanism includes the mesh conveyor belt, and the compression roller that cooperates with the mesh conveyor belt, the mesh conveyor belt is used for supporting transmission sponge, and the compression roller is used for pressing on the sponge and makes the sponge keep constant tension delivery along with the mesh conveyor belt. The compression roller cooperates with the mesh conveyor belt, on one hand, is favorable to keep the synchronous movement of the sponge and the mesh conveyor belt, is favorable to keep the constant tension of the sponge in the transmission process, thereby is favorable to improve the quality of the sponge, on the other hand, the compression roller can also press out the water absorbed by the sponge, improve the cleaning and deodorization efficiency, and simultaneously is favorable to improve the subsequent air-drying efficiency. The preferred scheme is that a plurality of support rollers are arranged below the upper supporting surface (i.e. the transmission surface) of the mesh conveyor belt, and the support rollers and the compression rollers are correspondingly arranged, thereby being favorable to improve the effect of pressing out water from the sponge.

[0006] As preferred, the water washing mechanism includes a plurality of groups of water washing boxes arranged along the direction of the sponge transmission path, and a spraying unit arranged on each group of water washing boxes, which is used for spraying water to the sponge. Through the spraying mode, the water column sprayed has a certain pressure, which can better penetrate the sponge and can better and more thoroughly clean the sponge.

[0007] As preferred, the spraying unit includes an upper spraying pipe and a lower spraying pipe arranged above and / or below the mesh conveyor belt of the transmission mechanism respectively, and a water pump cooperating with the upper spraying pipe and the lower spraying pipe. Through the spraying mode above and / or below the sponge, it is favorable to select the upper spraying and / or the lower spraying according to the actual situation, improve the applicability, and is favorable to further improve the sponge cleaning effect.

[0008] As preferred, the pipe diameter of the upper spraying pipe is smaller than the pipe diameter of the lower spraying pipe, and the hole diameter of the water spraying hole at the distal end of the upper spraying pipe and / or the lower spraying pipe is smaller than the hole diameter of the water spraying hole at the proximal end. It is favorable to make each water spraying hole be able to spray a water column with a certain water pressure, thereby ensuring the balanced cleaning effect of the sponge. Here, the "distal end" is away from the water inlet end of the spraying pipe, and the "proximal end" is the water inlet end of the spraying pipe or close to the water inlet end of the spraying pipe.

[0009] As preferred, in order to further improve the cleaning effect of the sponge, the water spraying holes on the upper spraying pipe and / or the lower spraying pipe are arranged on a straight line and deviate from the directly below the corresponding spraying pipe, so that the water column sprayed from the water spraying hole is not perpendicular to the surface of the sponge, but forms an acute angle with the surface of the sponge, so that the water can more fully penetrate into the sponge, so that the sponge can more fully absorb water, thereby achieving the purpose of improving the cleaning effect of the sponge.

[0010] As preferred, the water washing mechanism further comprises a water washing circulation system matched with each of the water washing tanks, which is used to pump the water in the water washing tanks into each of the spray pipes for re-spraying water washing.

[0011] As preferred, the water washing circulation system further comprises an overflow pipeline connected to adjacent water washing tanks, which is used to make the water in the water washing tank of the next station in the sponge conveying process flow into the water washing tank of the previous station.

[0012] As preferred, the water washing circulation system further comprises a water supplement tank matched with each of the water washing tanks respectively, which is provided with a heating device and a filtering device, at least one water supplement tank is connected with an external water supply pipeline through a water pipe pipeline, and the water supplement tank connected with the external water supply pipeline is connected with the water washing tank of the last station in the sponge conveying process.

[0013] As preferred, the air drying mechanism comprises a plurality of groups of air boxes arranged along the direction of the sponge conveying path, and a blower matched with each group of air boxes, the air box is in the shape of a pyramid, the large diameter of the air box is matched with the air box, and the small diameter of the air box is away from the blower, and the air box is used to blow air to the sponge for drying.

[0014] The sponge conveying device has the following beneficial effects: 1. The water washing mechanism and the air drying mechanism can realize rapid deodorization through water washing and air drying, and the deodorization effect is good, thereby avoiding the adverse effects caused by a large number of sponges being stored in a warehouse for a long time, reducing the space occupied by the sponge storage warehouse, greatly improving the efficiency of the sponge leaving the factory, improving the utilization rate of the warehouse space, reducing the cost of the sponge, and improving the market competitiveness of the sponge related products. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of a spray unit involved in this utility model.

[0017] Figure 3 This is a schematic diagram of a water washing mechanism involved in this utility model.

[0018] Figure 4 This is a schematic diagram of a transmission mechanism involved in this utility model.

[0019] Figure 5 This is a schematic diagram of a structure involving the combination of a washing tank and a spray unit according to this utility model.

[0020] Figure 6 This utility model relates to a structural schematic diagram of a washing tank, pressure roller, upper spray pipe, and corresponding water replenishment tank (only one set is shown in the figure).

[0021] Figure 7 This is a schematic diagram of a mesh conveyor belt involved in this utility model.

[0022] Figure 8 This is a schematic diagram of a structure involving the fan and air box of this utility model.

[0023] Figure 9 This is a structural schematic diagram of an antistatic device involved in this utility model.

[0024] In the diagram: 1. Mesh conveyor belt; 2. Pressure roller; 3. Washing tank; 4. Upper spray pipe; 5. Lower spray pipe; 6. Water pump; 7. Overflow pipe; 8. Water replenishment tank; 9. Water purification device; 11. External water supply pipe; 12. Heating device; 13. Filter device; 14. Unwinding device; 15. Rewinding device; 16. Liquid level sensor; 17. Support roller; 18. Direct connection port; 19. Overflow port; 20. Second drain port; 21. First drain port; 22. Air box; 23. Fan; 24. Static elimination device; 25. Sponge; 26. Upper support surface. Detailed Implementation

[0025] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0026] Example: Figures 1-9 As shown, a system for removing odor from a sponge includes a conveying mechanism, characterized in that it further includes a washing mechanism and a drying mechanism that cooperate with the conveying mechanism. The conveying mechanism is used to convey the sponge 25, the washing mechanism is used to wash the sponge 25 to remove odor, and the drying mechanism is used to dry the sponge 25.

[0027] The above technical solutions are described in detail as follows:

[0028] In the embodiment, the transmission mechanism comprises a grid conveyor 1 for supporting the transmission of the sponge 25, and a plurality of press rollers 2 matched with the grid conveyor 1, the press rollers 2 being used to press on the sponge 25 to keep the sponge 25 in constant tension during the transmission with the grid conveyor 1.

[0029] In practical applications, the grid conveyor 1 is usually a metal grid conveyor 1 or a nylon grid conveyor 1. The press rollers 2 are distributed substantially uniformly and matched with the upper conveying surface of the grid conveyor 1.

[0030] In practical applications, the washing mechanism comprises a plurality of groups of washing boxes 3 arranged along the transmission path of the sponge 25, and a plurality of spraying units arranged on each group of the washing boxes 3, the spraying units being used to spray water on the sponge 25.

[0031] In practical applications, the spraying units comprise upper spraying pipes 4 and lower spraying pipes 5 arranged above and / or below the grid conveyor 1 of the transmission mechanism respectively, and a water pump 6 matched with the upper spraying pipes 4 and the lower spraying pipes 5. In the embodiment, the upper spraying pipes 4 and the lower spraying pipes 5 are preferably arranged above and below the grid conveyor 1, which is beneficial to improve the spraying efficiency and the deodorization effect. The upper spraying pipes 4 and the lower spraying pipes 5 are arranged to spray water on both sides of the sponge 25 respectively, so that the sponge 25 is fully soaked with water on both sides. During the transmission of the sponge 25, the sponge 25 is squeezed by the press rollers 2 and the grid conveyor 1, so that the absorbed water is squeezed out of the sponge 25. The squeezed-out water is returned to the lower washing box 3 and then pumped back to the upper spraying pipes 4 by the water pump 6 to be sprayed on the sponge 25 again. The water is sprayed, squeezed out, and returned to the washing box for washing to remove the odor on the sponge 25 in a cycle. The washing box 3 can be arranged in 1-8 according to the process and the cleaning degree.

[0032] In the embodiment, the washing box 3 is preferably arranged in five, and a proper amount of press rollers 2 are arranged in each washing box 3. In general, at least one press roller 2 is arranged on each side of the spraying pipe in each washing box 3, which is beneficial to keep the sponge 25 in constant tension during the transmission in the washing box 3. In practical applications, the pressure of the press roller 2 is adjustable, and the general pressure is 0.2-2 kg. In order to make the upper supporting surface 26 of the grid conveyor 1 have enough supporting force to prevent sagging, a plurality of supporting rollers 17 are arranged below the upper supporting surface 26 (i.e. the transmission surface) of the grid conveyor 1. In order to improve the effect of the press roller 2 on the sponge 25, the supporting rollers 17 and the press rollers 2 are arranged one by one, which is beneficial to improve the effect of the sponge 25 on the squeezed-out water.

[0033] In order to further improve the cleaning and deodorizing effect, the pipe diameter of the upper spray pipe 4 is smaller than that of the lower spray pipe 5, and the hole diameter of the water spray hole at the distal end of the upper spray pipe 4 and / or the lower spray pipe 5 is smaller than that of the water spray hole at the proximal end. The water pump 6 pumps water into the main water pipe, and then into the lower spray pipe 5 and the upper spray pipe 4, respectively. Under the effect of the flow distribution of the lower spray pipe 5, the water pressure in the upper spray pipe 4 will be smaller than that in the lower spray pipe 5. Therefore, by reducing the pipe diameter of the upper spray pipe 4, sufficient water pressure can be ensured in the upper spray pipe 4. Similarly, regardless of the upper spray pipe 4 or the lower spray pipe 5, the water pressure of the distal end of the spray hole is smaller than that of the proximal end of the spray hole under the premise of pressure reduction by the proximal end of the spray hole. Therefore, by reducing the hole diameter, sufficient water pressure can be ensured in each spray hole, thereby ensuring the spray cleaning and deodorizing effect.

[0034] In order to further improve the cleaning and deodorizing effect, the water spray holes on the upper spray pipe 4 and / or the lower spray pipe 5 are arranged on a straight line and offset from directly below the corresponding spray pipe, so that the water column sprayed from the water spray hole is not perpendicular to the surface of the sponge 25, but forms an acute angle with the surface of the sponge 25, so that the water can penetrate more fully into the sponge 25, and the sponge 25 can absorb more water.

[0035] In the present embodiment, the water spray holes on the upper spray pipe 4 and the lower spray pipe 5 are preferably offset in the same direction, so that the water columns sprayed from the water spray holes on the upper spray pipe 4 and the lower spray pipe 5 can impact relatively, thereby facilitating the improvement of the spray cleaning and deodorizing effect.

[0036] In actual application, the water washing mechanism further comprises a water washing circulation system cooperating with each water washing box 3. The present technical solution adds a water washing circulation system, which is beneficial to improve the utilization rate of water resources while ensuring effective cleaning and removal of the odor of the sponge 25. The water washing box 3 is provided with a direct connection port 18 for connecting with an external water supply pipeline 11, and water is directly supplied to the water washing box 3 through the external water supply pipeline 11.

[0037] In actual application, in order to more reasonably utilize water resources and be more environmentally friendly and water-saving, the water washing circulation system further comprises an overflow pipeline 7 connected to adjacent water washing boxes 3, and the overflow pipeline 7 is used to flow the water in the water washing box 3 at a subsequent station into the water washing box 3 at a previous station during the transmission of the sponge 25. Each water washing box 3 is arranged along the transmission path of the sponge 25, and the sponge 25 passes through each water washing box 3 in turn. The water washing box 3 passed through first is the corresponding previous station, and the water washing box 3 passed through later is the corresponding subsequent station. The overflow pipeline 7 connects adjacent water washing boxes 3, so that the water flow at the subsequent station can overflow into the water washing box 3 at the previous station.

[0038] When cleaning, the sponge 25 first passes through the water washing tank 3 of the corresponding previous station and then enters the water washing tank 3 of the corresponding subsequent station, so that the water in the water washing tank 3 of the previous station is dirtier than the water in the water washing tank 3 of the subsequent station. The relatively clean water in the water washing tank 3 of the subsequent station flows into the water washing tank 3 of the previous station through the overflow pipeline 7, so that the cleaning effect is ensured and the water resource utilization rate is improved.

[0039] For example, the water in the fifth water washing tank 3 can overflow into the fourth water washing tank 3, the water in the fourth water washing tank 3 can overflow into the third water washing tank 3, and so on. Of course, the water in the fifth water washing tank 3 can overflow into the first water washing tank 3 or any water washing tank 3 in front of the first water washing tank 3, and the water in the fourth water washing tank 3 can overflow into the first water washing tank 3 or any water washing tank 3 in front of the first water washing tank 3. That is, as long as the water overflows against the transmission direction of the sponge 25 (i.e., the water source is replenished in the reverse direction), the requirements of improving the odor cleaning degree of the sponge 25 and saving water can be met.

[0040] In actual application, in order to ensure that the water in the water washing tank 3 of the subsequent station overflows into the water washing tank 3 of the subsequent station, the water inlet of the overflow pipeline 7 is located below the liquid level of the water washing tank 3 of the subsequent station, and the water outlet of the overflow pipeline 7 is located above the liquid level of the water washing tank 3 of the previous station. Corresponding to the overflow pipeline 7, the water washing tank 3 is provided with an overflow port 19, and the overflow ports 19 on the adjacent water washing tanks 3 respectively cooperate with the water inlet of the corresponding overflow pipeline 7 and the water outlet of the overflow pipeline 7.

[0041] In actual application, in order to ensure that each water washing tank 3 has sufficient water for spraying cleaning and to replenish water into the corresponding water washing tank 3 in time, the water washing circulation system further comprises a water replenishing tank 8 corresponding to each water washing tank 3. The water washing tank 3 is provided with a second drain port 20, and the water washing tank 3 is connected to the corresponding water inlet of the water replenishing tank 8 through a water pipe to form a water connection between the water washing tank 3 and the water replenishing tank 8. In addition, the water washing tank 3 is further provided with a first drain port 21 for draining the water with a higher pollution degree out of the water washing tank 3 or into the water quality purifying device 9 in the water washing circulation system for purification and then replenishing into the water washing tank 3 for reuse.

[0042] In actual application, in order to detect the pollution degree of the water in the water washing tank 3 in time, a turbidity detector can be arranged in the water washing tank 3. When the pollution degree of the water in the water washing tank 3 reaches a certain degree, the turbidity detector opens the valve (solenoid valve) corresponding to the first drain port 21 to drain the water, so that the polluted water in the water washing tank 3 can be drained in time or into the water quality purifying device 9 for purification and reuse.

[0043] In practical application, in order to improve the cleaning efficiency and effect of the sponge 25, the water supplement tank 8 is provided with a heating device 12 and a filtering device 13, the water outlet of the water supplement tank 8 is connected with the water inlet (or called water supplement inlet) of the water washing tank 3 through a water pipe, at least one water supplement tank 8 is connected with the external water supply pipe 11 through a water pipe, and the water supplement tank 8 connected with the external water supply pipe 11 is connected with the water washing tank 3 of the last station in the transmission process of the sponge 25.

[0044] In the embodiment, the heating device is used to heat the water in the water supplement tank as a whole, and the water with high temperature is beneficial to improve the cleaning efficiency and cleaning effect.

[0045] In the embodiment, the water supplement tank 8 is connected with the second water outlet 20, receives the water falling after spraying in the water washing tank 3, and heats and filters the water, the water pump 6 sucks the heated and filtered water from the water supplement tank 8, and then sends the water to the spraying pipe again. The filtering device 13 is a filter screen, the filter screen divides the water supplement tank 8 into two chambers, the filter screen is used to avoid the impurities generated in the cleaning process from being sucked by the water pump, which is beneficial to reduce the phenomenon that the impurities in the water block the water spraying holes in the spraying pipe, and then is beneficial to ensure the normal and effective work of the spraying pipe.

[0046] In addition, in practical application, the bottom of the water washing tank 3 is connected with the corresponding water washing tank 3 through a joint or a water pipe. The water washing tank 3 flows the water in the water washing tank 3 into the water supplement tank 8 for filtering and / or heating, and then returns to the water washing tank 3 or pumps the water into the spraying pipe for water washing by the water pump. The filtering and / or heating of the water in the water supplement tank 8 is beneficial to improve the water washing effect of the water washing tank 3.

[0047] In practical application, in order to complete the cleaning, drying (including cold air drying or hot air drying) and other processes on a production line, the drying mechanism includes a plurality of groups of air boxes 22 arranged along the transmission path direction of the sponge 25, and a fan 23 corresponding to each group of air boxes 22. The air box 22 is in the shape of a pyramid, the large diameter of the air box 22 is matched with the fan 23, and the small diameter of the air box 22 is away from the fan 23. The air box 22 is used to blow air to the sponge 25 for drying. The air box 22 is used to blow air to the oven, and then the oven blows hot air to the sponge 25, so as to achieve the purpose of drying (including cold air drying or hot air drying) the sponge 25.

[0048] Further, the wind boxes 22 are arranged in two rows vertically, the air outlets of the vertically arranged wind boxes 22 correspond to the upper surface and the lower surface of the sponge 25 respectively, the air outlets of the wind boxes 22 are arranged in a matrix, which is beneficial to keep the air pressure and balance the air blowing, the wind boxes 22 are arranged in a pyramid shape, that is, the cross section of the inner cavity of the fan 23 is large near the front and small near the back. The fan 23 preferably blows hot air, and a heating module is arranged in the fan 23, which is used for blowing hot air to dry the sponge 25. The drying temperature is adjustable and is 100-130 DEG C, and the drying fan 23 can dry the sponge 25 in 4-8 stages; the fan 23 can also be controlled by frequency conversion, and the frequency of the motor can be adjusted in the range of 10-60HZ to control the air force. Of course, the fan 23 can also blow cold air, at this time, the heating module can not be arranged in the fan 23, or the heating module can be arranged, and the heating module is not started.

[0049] In actual application, static electricity is generated in the process of conveying the sponge, therefore, the two ends of the conveying mechanism are matched with the unwinding device 14 and the winding device 15 respectively, the sponge odor removing system relates to an electrostatic removing device 24, the electrostatic removing device 24 is arranged correspondingly with the winding device 15, before the sponge 25 enters the winding device 15, the electrostatic removing device 24 is used for removing the static electricity on the sponge 25, which meets the subsequent processing and production requirements of the sponge 25, and is also beneficial to improve the subsequent processing and production quality and improve the production safety.

[0050] In actual application, the washing tank 3 is also provided with a turbidity detector, an electromagnetic valve and a liquid level sensor 16, the turbidity detector is used for detecting the turbidity of the water in the washing tank 3, so that the electromagnetic valve is opened to drain the water in the washing tank 3 into the water quality purifying device 9, and the liquid level sensor 16 is used for detecting the liquid level in the washing tank 3.

[0051] The above only describes the preferred embodiments of the present application and is not used to limit the present application. In the above embodiments, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A system for removing odors from a sponge comprising a transport mechanism, wherein The water washing mechanism and the air drying mechanism are matched with the conveying mechanism, the water washing mechanism is used for washing the sponge to remove the odor, and the air drying mechanism is used for drying the sponge. The conveying mechanism comprises a grid conveyor belt (1) used for supporting and conveying the sponge and a pressing roller (2) matched with the grid conveyor belt (1) and used for pressing the sponge to keep the sponge in constant tension.

2. The remove sponges odor system of claim 1, wherein The water washing mechanism comprises a plurality of groups of water washing boxes (3) arranged along the sponge conveying path, and a spraying unit arranged on each group of water washing boxes (3) and used for spraying water on the sponge.

3. The remove spongy odor system of claim 2, wherein The spraying unit comprises an upper spraying pipe (4) and a lower spraying pipe (5) arranged above and / or below the grid conveyor belt (1) of the conveying mechanism respectively, and a water pump matched with the upper spraying pipe (4) and the lower spraying pipe (5).

4. The remove spongy odor system of claim 3, wherein The pipe diameter of the upper spraying pipe (4) is smaller than that of the lower spraying pipe (5), and the hole diameter of the water spraying holes at the distal end of the upper spraying pipe (4) and / or the lower spraying pipe (5) is smaller than that of the water spraying holes at the proximal end.

5. The remove spongy odor system of claim 3, wherein The water spraying holes on the upper spraying pipe (4) and / or the lower spraying pipe (5) are arranged on a straight line and deviate from the position directly below the corresponding spraying pipe.

6. The remove spongy odor system according to any one of claims 2-5, wherein The water washing mechanism further comprises a water washing circulation system matched with each water washing box (3).

7. The remove sponge odor system of claim 6, wherein The water washing circulation system further comprises an overflow pipeline (7) connected to adjacent water washing boxes (3), and the overflow pipeline (7) is used for flowing the water in the water washing box (3) at a subsequent station in the sponge conveying process into the water washing box (3) at a previous station.

8. The remove sponge odor system of claim 7, wherein The water washing circulation system further comprises a water supplementing box (8) matched with each water washing box (3) respectively, the water supplementing box (8) is provided with a heating device (12) and a filtering device (13), at least one water supplementing box (8) is connected to an external water supply pipeline (11) through a water pipeline, and the water supplementing box (8) connected to the external water supply pipeline (11) is connected to the water washing box (3) at the last station in the sponge conveying process.

9. The remove spongy odor system of any one of claims 1-5, wherein The air drying mechanism comprises a plurality of groups of air boxes (22) arranged along the sponge conveying path, and a blower (23) matched with each group of air boxes (22), the air box (22) is in the shape of a pyramid, the large-diameter end of the air box (22) is matched with the blower (23), and the small-diameter end of the air box (22) is away from the blower (23), and the air box (22) is used for blowing air on the sponge for drying.

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