CN106939527A - A water recycling device for papermaking equipment - Google Patents

Abstract

The invention discloses a water recycling device for papermaking equipment, which comprises a rack, wherein a discharge pipe is fixedly connected to the bottom of the rack, the discharge pipe is communicated with an inner cavity of the rack through a through hole formed in the lower surface of the rack, a purification box is arranged on the left side of the rack, a first water pump is arranged between the rack and the purification box, the first water pump is communicated with the discharge pipe through a water pipe arranged at a water inlet of the first water pump, the water pipe arranged at a water outlet of the first water pump extends to the top of the purification box, penetrates through a top plate of the purification box and extends into the purification box, and a second water pump is fixedly connected to the left side of the upper surface of the purification box. The water purification device has the advantages that the purification box is arranged, so that the used water can be purified, waste can be reduced, pollution caused by direct discharge of the used water can be avoided, the environment is protected, the cost of papermaking can be reduced, the structure is simple, and the use is convenient.

Description

A water recycling device for papermaking equipment

technical field

The invention relates to the technical field of papermaking equipment, in particular to a water recycling device for papermaking equipment.

Background technique

Papermaking machinery is a machinery that includes raw material preparation, pulping and papermaking until it is made into a roll or sheet, as well as processing paper and cardboard. After the material enters the screen cylinder, due to the rotation of the stick and the existence of the lead angle, the material moves along the cylinder to the outlet end. The trajectory is a helical line. The material is subjected to centrifugal force during the movement between the scraper and the screen cylinder. function and was scratched. The juice and meat have become slurry, and are sent to the next process through the collector through the sieve hole, and the skin and seeds are discharged from the other open end of the cylinder to achieve separation. Before papermaking, the raw materials need to be beaten first, and a large amount of water needs to be used during the working process of the beater, and the beater needs to be cleaned after use. People often directly discharge the water after use and cleaning, resulting in A serious waste, and will pollute the environment.

Contents of the invention

The object of the present invention is to provide a water recycling device for papermaking equipment, which has the advantage of saving water resources and solves the problem of serious waste in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a water recycling device for papermaking equipment, including a frame, the bottom of the frame is fixedly connected with a discharge pipe, and the discharge pipe passes through the lower surface of the frame The opened through hole communicates with the inner cavity of the frame, a purification box is provided on the left side of the frame, a first water pump is provided between the frame and the purification box, and the first water pump is installed at the water inlet The water delivery pipe communicates with the discharge pipe. The water delivery pipe provided at the water outlet of the first water pump extends to the top of the purification box and runs through the top plate of the purification box and extends to the inside of the purification box. The left side of the upper surface of the purification box A second water pump is fixedly connected, and the water delivery pipe provided at the water inlet of the second water pump runs through the top plate of the purification tank and extends to the inside of the purification tank, and the water delivery pipe provided at the water outlet of the second water pump runs through the left side of the frame The plate extends to the inside of the rack, and the bottom of the inner cavity of the rack is fixedly connected with a funnel-shaped baffle.

Preferably, the left side of the frame is fixedly connected with a feed pipe, the middle part of the upper surface of the frame is fixedly connected with a motor, the outer side of the motor is fixedly connected with a fixing frame, and the rotating shaft of the motor runs through the frame. The top plate extends to the inside of the frame, and one end of the rotating shaft of the motor located inside the frame is connected to the stirring shaft through a coupling transmission, and the outer surface of the stirring shaft is fixedly connected with stirring rods distributed equidistantly.

Preferably, connecting rods are fixedly connected between two stirring rods, and the connecting rods are fixedly connected between the stirring rods in an oblique shape.

Preferably, a test hole is opened on one side of the upper surface of the frame, and a test tube is arranged inside the test hole, and the bottom of the test tube passes through the test hole and extends to the inside of the frame.

Preferably, the inside of the purification box is fixedly connected with a first partition and a second partition in sequence from left to right, a filter chamber is formed between the second partition and the right side plate of the purification box, and the first An adsorption chamber is formed between the partition and the second partition, a water storage chamber is formed between the first partition and the left side plate of the purification box, and a recovery box is fixedly connected to the right side of the purification box, and the recovery box Through the opening on the right side panel of the purification box, it communicates with the filter chamber.

Preferably, the bottoms of the first partition and the second partition are fixedly connected with a water stop valve, and the filter chamber communicates with the adsorption chamber through the water stop valve at the bottom of the second partition, and the adsorption chamber communicates with the adsorption chamber through the first partition. The water stop valve at the bottom of the partition communicates with the water storage chamber, the inside of the filter chamber is fixedly connected with a filter screen that is inclined, and the top of the adsorption chamber is fixedly connected with a drug delivery pipe communicating with it. An adsorption box fixedly connected with the first partition is provided.

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

1. In the present invention, by installing a purification box on one side of the papermaking equipment, the water after use can be treated centrally, and the water can be reused after purification, which can save a lot of water resources, reduce waste, and can be used after use. Clean up the equipment in time to avoid impurities accumulating in the frame and affect future use, and avoid mixing raw materials with different components to affect the quality of the paper, making it more convenient to use.

2. The present invention can purify the water after use by setting a purification box, which can not only reduce waste, but also avoid pollution caused by direct discharge of water after use, which is beneficial to environmental protection and can also reduce the cost of papermaking, and The structure is relatively simple and easy to use.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the purification box of the present invention.

In the figure: 1 frame, 2 motor, 3 test hole, 4 coupling, 5 stirring rod, 6 connecting rod, 7 stirring shaft, 8 baffle plate, 9 discharge pipe, 10 test pipe, 11 first water pump, 12 Purification box, 13 second water pump, 14 water delivery pipe, 15 water storage chamber, 16 first clapboard, 17 dosing pipe, 18 second clapboard, 19 filter chamber, 20 filter screen, 21 recovery box, 22 water stop valve, 23 adsorption chambers, 24 adsorption boxes.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-2, a water recycling device for papermaking equipment, including a frame 1, a discharge pipe 9 is fixedly connected to the bottom of the frame 1, and a feed pipe is fixedly connected to the left side of the frame 1. The middle part of the upper surface of the frame 1 is fixedly connected with a motor 2, and the outer side of the motor 2 is fixedly connected with a fixed frame, which is conducive to maintaining the stability of the motor 2 and facilitating the installation of the motor 2. The rotating shaft of the motor 2 runs through the top plate of the frame 1 and extends to the machine Inside the frame 1, the rotating shaft of the motor 2 is located at one end of the frame 1, and is connected to the stirring shaft 7 through the coupling 4, and the outer surface of the stirring shaft 7 is fixedly connected with the stirring rods 5 distributed equidistantly, and the raw materials are stirred. Mixed into pulp, and then processed by the forming device, the connecting rods 6 are fixedly connected between the stirring rods 5, and the connecting rods 6 are fixedly connected between the stirring rods 5 in an inclined shape, which is conducive to making the pulp more mixing. Uniform, which is conducive to improving the quality of paper, a test hole 3 is opened on one side of the upper surface of the frame 1, and a test tube 10 is arranged inside the test hole 3, and the bottom of the test tube 10 passes through the test hole 3 and extends to the frame 1, it is convenient to detect the mixing degree of the pulp inside the frame 1, which can ensure the quality of the paper product. The discharge pipe 9 communicates with the inner cavity of the frame 1 through the through hole provided on the lower surface of the frame 1, and the frame 1 The left side of the purification box 12 is provided with a purification box 12, and the interior of the purification box 12 is fixedly connected with a first partition 16 and a second partition 18 in sequence from left to right, and the inner cavity of the purification box 12 is divided into different areas, and the waste water is treated in turn. Purify the impurities, the purification effect of the purification box 12 can be better, the sewage can be purified more thoroughly, and the environment can be avoided. A filter chamber 19 is formed between the second partition plate 18 and the right side plate of the purification box 12, and the filter chamber can be used to The filter screen 20 inside 19 filters the pulp mixed in the sewage, which can avoid clogging the filter screen 20, and can recycle the pulp to reduce waste. An adsorption chamber is formed between the first partition plate 16 and the second partition plate 18 23. Use the dosing pipe 17 to put the coagulant into the adsorption chamber 23, which can remove most of the harmful components of the sewage without adding other compounds, the purification cost is low, and it is easy to use. The left side of the first partition 16 and the purification box 12 A water storage chamber 15 is formed between the side plates, and the purified water is stored in the water storage chamber 15. When it needs to be used, the water in the water storage chamber 15 is pumped out by the second water pump 13, which can save water resources. The right side of 12 is fixedly connected with recovery box 21, and recovery box 21 communicates with filter chamber 19 through the gap that offers on the right side plate of purification box 12, and the paper pulp that is filtered can be discharged, and is convenient to recycle, can reduce waste, can save cost, the bottoms of the first partition 16 and the second partition 18 are fixedly connected with a water stop valve 22, the filter chamber 19 communicates with the adsorption chamber 23 through the water stop valve 22 at the bottom of the second partition 18, and the adsorption chamber 23 passes through the second partition. The water stop valve 22 at the bottom of a dividing plate 16 communicates with the water storage chamber 15, which is convenient to control the flow of water, can avoid water backflow, can save the time needed for purifying water, and can improve work efficiency. The inside of the filter chamber 19 is fixedly connected with a Slanted filter 20, the top of the adsorption chamber 23 is fixedly connected with the dosing tube 17 communicating with it, and the interior of the adsorption chamber 23 is provided with an adsorption box 24 fixedly connected with the first partition 16, which can separate and purify different components in the sewage, and can make Sewage purification is more thorough, which is beneficial to avoid polluting the environment, and can reduce the emission of peculiar smell and avoid affecting the health of workers. A first water pump 11 is arranged between the frame 1 and the purification box 12, and the first water pump 11 passes through its water inlet. The water delivery pipe 14 provided at is communicated with the discharge pipe 9, and the water delivery pipe 14 provided at the outlet of the first water pump 11 extends to the top of the purification box 12 and runs through the top plate of the purification box 12 and extends to the inside of the purification box 12, so that the purification The connection between case 12 and frame 1 is more convenient, and the water after use is conveniently transported into the purification case 12 by the first water pump 11. The left side of the upper surface of the purification case 12 is fixedly connected with a second water pump 13, and the second water pump 13 enters the purification case 12. The water pipe 14 provided at the water outlet runs through the top plate of the purification box 12 and extends to the inside of the purification box 12. By setting the purification box 12, the water after use can be purified, which can not only reduce waste, but also avoid the use of water after use. Direct discharge causes pollution, which is conducive to environmental protection and can also reduce the cost of papermaking. The water delivery pipe 14 provided at the outlet of the second water pump 13 runs through the left side plate of the frame 1 and extends to the inside of the frame 1. The frame 1 A funnel-shaped baffle 8 is fixedly connected to the bottom of the inner chamber.

To sum up: the water recycling device for papermaking equipment, by installing a purification box 12 on one side of the papermaking equipment, can perform centralized treatment on the water after use, and reuse the water after purification, which can save a lot of water. Water resources can reduce waste, and the equipment can be cleaned in a timely manner after use to avoid the accumulation of impurities inside the frame 1, which will affect future use, and can avoid the mixing of different components of raw materials that will affect the quality of the paper, making it more convenient to use , which solves the problem of serious waste in the prior art.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not exclude the presence of additional identical elements in a process, method, article, or device that includes said element", and the electrical components appearing in this text are all in contact with external The master controller is connected to 220V or 110V mains power, and the master controller can be a conventional known device that is controlled by a computer or the like.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A water recycling device for papermaking equipment, comprising a frame (1), characterized in that: the bottom of the frame (1) is fixedly connected with a discharge pipe (9), and the discharge pipe (9) ) communicates with the inner cavity of the frame (1) through the through hole opened on the lower surface of the frame (1), the left side of the frame (1) is provided with a purification box (12), the frame (1) and A first water pump (11) is arranged between the purification tanks (12), and the first water pump (11) communicates with the discharge pipe (9) through the water delivery pipe (14) provided at the water inlet. (11) The water delivery pipe (14) provided at the water outlet extends to the top of the purification box (12) and runs through the top plate of the purification box (12) and extends to the inside of the purification box (12). On the purification box (12) The left side of the surface is fixedly connected with a second water pump (13), and the water delivery pipe (14) provided at the water inlet of the second water pump (13) runs through the top plate of the purification box (12) and extends to the inside of the purification box (12) , the water pipe (14) provided at the water outlet of the second water pump (13) runs through the left side plate of the frame (1) and extends to the inside of the frame (1), the inner cavity of the frame (1) The bottom is fixedly connected with a funnel-shaped baffle (8). 2. A water recycling device for papermaking equipment according to claim 1, characterized in that: the left side of the frame (1) is fixedly connected with a feed pipe, and the upper surface of the frame (1) A motor (2) is fixedly connected to the middle of the motor (2), and a fixed frame is fixedly connected to the outside of the motor (2), and the rotating shaft of the motor (2) passes through the top plate of the frame (1) and extends to the inside of the frame (1) , one end of the rotating shaft of the motor (2) located inside the frame (1) is connected to the stirring shaft (7) through a coupling (4), and the outer surface of the stirring shaft (7) is fixedly connected with equidistant distribution the stirring rod (5). 3. A water recycling device for papermaking equipment according to claim 2, characterized in that: two connecting rods (6) are fixedly connected between the stirring rods (5), and the connecting rods (6 ) is fixedly connected between the stirring rods (5) in an oblique shape. 4. A water recycling device for papermaking equipment according to claim 1, characterized in that: a test hole (3) is opened on one side of the upper surface of the frame (1), and the test hole (3 ) is provided with a test tube (10), the bottom of the test tube (10) passes through the test hole (3) and extends to the inside of the frame (1). 5. A water recycling device for papermaking equipment according to claim 1, characterized in that: the interior of the purification box (12) is fixedly connected with a first partition (16) and a second partition in sequence from left to right. Two partitions (18), the filter chamber (19) is formed between the second partition (18) and the right side plate of the purification box (12), the first partition (16) and the second partition ( 18) to form an adsorption chamber (23), the water storage chamber (15) is formed between the first partition (16) and the left side plate of the purification box (12), and the right side of the purification box (12) A recovery box (21) is fixedly connected, and the recovery box (21) communicates with the filter chamber (19) through a gap opened on the right side plate of the purification box (12). 6. A water recycling device for papermaking equipment according to claim 5, characterized in that: the bottoms of the first partition (16) and the second partition (18) are fixedly connected with water stop valves (22), the filter chamber (19) communicates with the adsorption chamber (23) through the water stop valve (22) at the bottom of the second partition (18), and the adsorption chamber (23) passes through the first partition (16) The water stop valve (22) at the bottom communicates with the water storage chamber (15), and the inside of the filter chamber (19) is fixedly connected with a filter screen (20) arranged at an angle, and the top of the adsorption chamber (23) is fixedly connected to There is a drug delivery tube (17) communicating with it, and an adsorption box (24) fixedly connected with the first partition (16) is arranged inside the adsorption chamber (23).