Water inlet device and paper medium pulping machine

Abstract

The water inlet device comprises a water tank and a paper feeding assembly which are communicated with each other, the paper feeding assembly comprises a mixing funnel and a paper feeding channel communicated with the top of the mixing funnel, and the water tank is communicated with the top of the mixing funnel; a water pump for supplying water to the water tank is arranged on one side of the water tank, and a stirring assembly communicated with the water tank is mounted at the top of the water tank; the mixing funnel comprises a funnel main body and a water collecting piece mounted at the top of the funnel main body, a water inlet groove surrounding the funnel main body is formed in the top of the water collecting piece, and the water tank is communicated with the water collecting piece; compared with the prior art, the water pump used for pumping water flow is arranged on one side of the water tank, so that pressure-free water can be injected into the water tank under the action of the water pump, and meanwhile, under the matching action of the water collecting piece and the funnel main body, a water inlet groove surrounding the funnel main body can be formed in the top of the mixing funnel; therefore, uniform water inflow in the circumferential direction of the top of the funnel body is achieved, the falling position of paper does not need to be considered, and the paper soaking effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pulping machines, in particular to a water inlet device and a paper medium pulping machine. Background Art

[0002] A pulping machine is a mechanical device that converts materials such as paper, plastic, and cloth into pulp. The product structure of a pulping machine mainly includes an input device, a stirring device, a grinding device, a filtering device, and an output device. Among them, a paper medium pulping machine is used to convert paper into pulp.

[0003] Existing paper medium pulping machines need to add water during the process of converting paper into pulp. Usually, the paper medium pulping machines are connected to tap water pipes and water supply is provided through the municipal pipeline network. However, when the required water supply is cut off or there is no tap water pipeline network nearby, the existing paper medium pulping machines are difficult to achieve effective conversion of paper.

[0004] At the same time, during the water injection process of the existing paper medium pulping machine, the water injection position needs to correspond to the paper position. When the position of the paper deviates from the water injection position, it is difficult to effectively soak the paper, thereby affecting the paper conversion effect.

[0005] Chinese patent number CN202321179805.8 discloses a paper medium pulping machine device, which relates to the field of data security technology. The device includes a pulping machine body, which includes a shell. A shredder and a pulping tank are provided inside the shell. The shredder is arranged on the top of the pulping tank. A dewatering mechanism is provided at the bottom of the shell. A paper feed is provided at the top of the shell. A sensor is provided in the middle of the paper feed. A control panel is fixedly installed on one side of the shell. The control panel is electrically connected to the sensor, the shredder, the pulping tank and the dewatering mechanism.

[0006] The water inlet of the pulping machine disclosed above transports tap water into the pulping machine through the pressure of the municipal pipe network, which makes it difficult to inject water without pre-pressure into the pulping machine, thereby making it difficult to achieve the pulping effect of the pulping machine. At the same time, the water inlet position of the pulping machine described above is difficult to achieve accurate coordination with the position of the paper, affecting the pulping effect of the pulping machine. Utility Model Content

[0007] The utility model aims to overcome the defects in the prior art and provides a water inlet device and a paper medium pulping machine which have good pulping effect and are convenient for water injection.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: a water inlet device, comprising a connected water tank and a paper feed assembly, the paper feed assembly comprising a mixing funnel and a paper feed channel connected to the top of the mixing funnel, the water tank being connected to the top of the mixing funnel; a water pump for supplying water to the water tank is provided on one side of the water tank, and a stirring assembly connected to the water tank is installed on the top of the water tank; the mixing funnel comprises a funnel body and a water collecting part installed on the top of the funnel body, a water inlet groove arranged around the funnel body is formed on the top of the water collecting part, and the water tank is connected to the water collecting part.

[0009] As a preferred solution of the present invention, the water pump is connected to a water pumping pipe for pumping water, and a shelf for placing the water pumping pipe is installed on the side wall of the water tank.

[0010] As a preferred solution of the present invention, the bottom of the stirring component is connected to the water tank, the top of the stirring component is connected to the paper feeding component, and a pulp outlet is formed at the end of the stirring component.

[0011] As a preferred solution of the present invention, the stirring assembly, the water tank and the paper feeding assembly form a cycle.

[0012] As a preferred solution of the present invention, the size of the funnel body gradually decreases from top to bottom, and a fence arranged around the funnel body is formed on the top of the funnel body, and the water collecting part is arranged in the fence.

[0013] As a preferred solution of the present invention, the water collecting member includes a bottom plate with a hollow structure and a water baffle formed in a surrounding manner on the inner circle of the water collecting member. The height of the water baffle is less than the height of the enclosure, and the water inlet groove is formed on the top of the water baffle.

[0014] As a preferred solution of the present invention, a water collecting chamber arranged around the funnel body is formed between the water baffle, the enclosure and the bottom plate, and the inner and outer sides of the water collecting chamber are respectively connected to the water inlet trough and the water tank.

[0015] As a preferred solution of the present invention, a connecting plate connected to the paper feed channel is formed on the top of the enclosure.

[0016] As a preferred solution of the present invention, a drain pipe connected to the water tank is formed at the bottom of the water tank, and a control valve for controlling the opening and closing of the drain pipe is provided on the drain pipe.

[0017] A paper medium pulping machine comprises a water inlet device.

[0018] Compared with the prior art, the beneficial effect of the present invention is that a water pump for pumping water is arranged on one side of the water tank, so that pressure-free water can be injected into the water tank under the action of the water pump. At the same time, with the cooperation of the water collecting part and the funnel body, a water inlet groove arranged around the funnel body can be formed on the top of the mixing funnel, thereby achieving uniform water inlet in the circumferential direction of the top of the funnel body, so that there is no need to consider the falling position of the paper, thereby ensuring the soaking effect of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is the main view of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation of the stirring assembly;

[0022] Figure 4 It is a structural diagram of the paper feed assembly;

[0023] Figure 5 It is a schematic diagram of the formation of the water collecting cavity;

[0024] Figure 6 It is a structural diagram of the water collecting component;

[0025] Figure numerals: water tank 1, water pump 11, water suction pipe 12, storage rack 13, drain pipe 14, control valve 15, paper feed assembly 2, mixing funnel 3, funnel body 31, baffle 32, connecting plate 33, paper feed channel 4, stirring assembly 5, slurry outlet 51, water collecting part 6, bottom plate 61, water baffle 62, water inlet trough 7, water collecting chamber 8. DETAILED DESCRIPTION

[0026] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings.

[0027] like Figures 1-6 As shown, a water inlet device includes a connected water tank 1 and a paper feed assembly 2, the paper feed assembly 2 includes a mixing funnel 3 and a paper feed channel 4 connected to the top of the mixing funnel 3, and the water tank 1 is connected to the top of the mixing funnel 3; a water pump 11 for supplying water to the water tank 1 is provided on one side of the water tank 1, and a stirring assembly 5 connected to the water tank 1 is installed on the top of the water tank 1; the mixing funnel 3 includes a funnel body 31 and a water collecting part 6 installed on the top of the funnel body 31, and a water inlet groove 7 arranged around the funnel body 31 is formed on the top of the water collecting part 6, and the water tank 1 is connected to the water collecting part 6.

[0028] The paper feeding assembly 2 is arranged vertically, and a paper feeding port is formed at the top of the paper feeding assembly 2. The paper entering the paper feeding assembly 2 falls along the height direction of the paper feeding assembly 2 under the action of gravity, and falls into the mixing funnel 3. The top of the mixing funnel 3 is connected to the water tank 1. Therefore, the top of the mixing funnel 3 is filled with water under the water supply of the water tank 1. The water flow entering the mixing funnel 3 flows downward along the inner wall of the mixing funnel 3, and at the same time, the water flow soaks the paper falling into the mixing funnel 3.

[0029] The water pump 11 is connected to a suction pipe 12 for pumping water. The water pump 11 and the suction pipe 12 are used to suck external water sources. Under the action of the water pump 11 and the suction pipe 12, the external water source is sucked into the water tank 1. A rack 13 for placing the suction pipe 12 is installed on the side wall of the water tank 1. After the suction is completed, the suction pipe 12 can be placed on the rack 13 to realize the storage of the suction pipe 12 on the water tank 1.

[0030] The bottom of the stirring component 5 is connected to the water tank 1, and the top of the stirring component 5 is connected to the paper feeding component 2. A pulp outlet 51 is formed at the end of the stirring component 5. The paper is broken up after being soaked in the mixing funnel 3 and transported to the top of the stirring component 5 under the action of the water pump. The pulp and water are separated under the action of the stirring component 5, and the separated pulp is discharged through the pulp outlet 51, and the separated water flows into the water tank 1 under the action of gravity, thereby realizing the water circulation formed by the stirring component 5, the water tank 1 and the paper feeding component 2.

[0031] The size of the funnel body 31 gradually decreases from top to bottom. A baffle 32 is formed on the top of the funnel body 31 and is arranged around the funnel body 31. The water collecting part 6 is arranged in the baffle 32. Since water enters the top of the funnel body 31 and paper falls from above the funnel body 31, the funnel body 3 gradually decreases in size from top to bottom, which facilitates the convergence of water flow and paper, thereby facilitating the soaking of paper.

[0032] The enclosure 32 is vertically arranged and is used to wrap the water collecting member 6 , thereby forming a water collecting chamber 8 between the enclosure 32 and the water collecting member 6 .

[0033] The water collecting member 6 includes a bottom plate 61 with a hollow structure and a water baffle 62 formed around the inner circle of the water collecting member 6. The height of the water baffle 62 is less than the height of the enclosure 32. The water inlet trough 7 is formed on the top of the water baffle 62.

[0034] The bottom plate 61 is arranged at the bottom of the enclosure 32, and the bottom of the bottom plate 61 is highly supported under the action of the funnel body 3 whose size gradually decreases from top to bottom. The water baffle 62 is arranged parallel to the enclosure 32. The water baffle 62, the enclosure 32 and the bottom plate 61 form a box-type structure with an open top. The inner cavity of the box-type structure is the water collecting chamber 8. Therefore, when the water flow enters the water collecting chamber 8, the water is collected under the action of the water collecting chamber 8. When the water level in the water collecting chamber 8 reaches a certain height, the water flow can flow out from the top of the water collecting chamber 8. At this time, since the water level is in a stable rising state, the water flow will flow out evenly from the top of the water collecting chamber 8, thereby realizing uniform water inlet to the funnel body 31 in the circumferential direction.

[0035] A water collecting chamber 8 is formed between the water baffle 62 , the enclosure 32 and the bottom plate 61 and is arranged around the funnel body 31 . The inner and outer sides of the water collecting chamber 8 are respectively connected to the water inlet trough 7 and the water tank 1 .

[0036] The height of the water baffle 62 is less than that of the enclosure 32 . When the water level in the water collecting chamber 8 reaches a certain height, water flows out from the top of the enclosure 32 , thereby achieving uniform water inflow into the circumferential direction of the funnel body 31 .

[0037] A connecting plate 33 connected to the paper feed channel 4 is formed on the top of the enclosure 32 . The connecting plate 33 is connected to the paper feed channel 4 by bolts, thereby connecting the mixing funnel 3 to the bottom of the paper feed assembly 2 .

[0038] A drain pipe 14 is formed at the bottom of the water tank 1 and is connected to the water tank 1. A control valve 15 is provided on the drain pipe 14 for controlling the opening and closing of the drain pipe 14. The drain pipe 14 is used to discharge the water in the water tank 1, thereby facilitating the transportation of the entire structure.

[0039] A paper medium pulping machine comprises a water inlet device.

[0040] During actual use, a water pump for sucking water from the water tank 1 is provided in the funnel body 31. The water suction pipe 12 of the water tank 1 can be connected to the water bucket to pump water into the water tank 1 to meet the suction of pressure-free water flow. Under the action of the water pump in the funnel body 31, water is sucked into the funnel body 31. Under the action of the water collecting chamber 8, uniform water inflow in the circumferential direction of the top of the funnel body 31 is achieved, so there is no need to consider the falling position of the paper, thereby ensuring the soaking effect of the paper.

[0041] The above description of the disclosed embodiments will enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

[0042] Although this document frequently uses the following terms: water tank 1, water pump 11, water pipe 12, shelf 13, drain pipe 14, control valve 15, paper feed assembly 2, mixing funnel 3, funnel body 31, baffle 32, connecting plate 33, paper feed channel 4, stirring assembly 5, pulp outlet 51, water collecting member 6, bottom plate 61, water baffle 62, water inlet trough 7, water collecting chamber 8, etc., the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A water inlet device, comprising a water tank (1) and a paper feed assembly (2) connected to each other, characterized in that: The paper feed assembly (2) comprises a mixing funnel (3) and a paper feed channel (4) connected to the top of the mixing funnel (3); the water tank (1) is connected to the top of the mixing funnel (3); a water pump (11) for supplying water to the water tank (1) is provided on one side of the water tank (1), and a stirring assembly (5) connected to the water tank (1) is installed on the top of the water tank (1); the mixing funnel (3) comprises a funnel body (31) and a water collecting member (6) installed on the top of the funnel body (31); a water inlet groove (7) arranged around the funnel body (31) is formed on the top of the water collecting member (6); the water tank (1) is connected to the water collecting member (6).

2. A water inlet device according to claim 1, characterized in that: The water pump (11) is connected to a water pumping pipe (12) for pumping water, and a shelf (13) for placing the water pumping pipe (12) is installed on the side wall of the water tank (1).

3. A water inlet device according to claim 1, characterized in that: The bottom of the stirring assembly (5) is connected to the water tank (1), the top of the stirring assembly (5) is connected to the paper feed assembly (2), and a pulp outlet (51) is formed at the end of the stirring assembly (5).

4. A water inlet device according to claim 3, characterized in that: The stirring assembly (5), the water tank (1) and the paper feeding assembly (2) form a cycle.

5. The water inlet device according to claim 1, characterized in that: The funnel body (31) has a size that gradually decreases from top to bottom. A baffle (32) is formed on the top of the funnel body (31) and is arranged around the funnel body (31). The water collecting member (6) is arranged in the baffle (32).

6. A water inlet device according to claim 5, characterized in that: The water collecting member (6) comprises a bottom plate (61) with a hollow structure and a water baffle (62) formed around the inner ring of the water collecting member (6). The height of the water baffle (62) is less than the height of the enclosure (32). The water inlet trough (7) is formed on the top of the water baffle (62).

7. A water inlet device according to claim 6, characterized in that: A water collecting chamber (8) arranged around the funnel body (31) is formed between the water baffle (62), the enclosure (32) and the bottom plate (61), and the inner and outer sides of the water collecting chamber (8) are respectively connected to the water inlet trough (7) and the water tank (1).

8. The water inlet device according to claim 5, characterized in that: A connecting plate (33) connected to the paper feed channel (4) is formed on the top of the enclosure (32).

9. The water inlet device according to claim 1, characterized in that: A drainage pipe (14) communicating with the water tank (1) is formed at the bottom of the water tank (1), and a control valve (15) for controlling the opening and closing of the drainage pipe (14) is provided on the drainage pipe (14).

10. A paper medium pulping machine, characterized in that: The invention comprises a water inlet device according to any one of claims 1 to 9.

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