CN209222731U - A kind of automatic rinse dehydration device - Google Patents

Abstract

An automatic water washing and dehydrating device, the device includes a feeding mechanism, the feeding mechanism includes an inclined feeding cylinder, the feeding cylinder is provided with a feeding auger for conveying materials from bottom to top, and the lower end of the feeding cylinder is provided with There is a feeding port, a feeding hopper is arranged above the feeding port, a stirring mechanism is installed on the feeding hopper, and the lower mouth of the feeding hopper is connected with the feeding port; the upper end of the upper barrel is provided with a discharge port , A number of water inlets are sequentially arranged on the upper barrel between the discharge port and the feed port, and a dehydration mechanism for dehydrating the materials is also provided below the discharge port. The design of the device is reasonable, simple and practical, and it can wash the materials in the process of feeding and discharging materials at the same time, which greatly improves the cleaning efficiency of the materials, reduces the water consumption, and ensures the cleaning effect of the materials.

Description

An automatic water washing and dehydrating device

technical field

The utility model relates to the technical field of water washing and dehydration of materials, in particular to an automatic water washing and dehydration device.

Background technique

At present, in the processing of certain materials in the fields of metals, chemicals, machinery, etc., water washing is sometimes required. The existing water washing method is to pour the materials into a large bucket, and repeatedly add water to stir and separate them. Although this method can wash the materials The sundries in the cleaning machine are cleaned out, but the cleaning is not thorough enough, and the water consumption is large, and it is also very time-consuming and laborious.

Secondly, in the prior art, after the material is washed with water, the material will be stained with a large amount of water, which not only wastes water, but also is inconvenient for subsequent processing of the material.

Contents of the invention

The technical problem to be solved by the utility model is to provide an automatic water washing and dehydrating device with reasonable design, high degree of automation, and efficient water washing for materials.

The technical problem to be solved by the utility model is realized through the following technical solutions. The utility model relates to an automatic water washing and dehydrating device, which includes a feeding mechanism, which includes a feeding cylinder arranged obliquely, and a feeding auger for conveying materials from bottom to top is arranged in the feeding cylinder. The lower end of the barrel is provided with a feeding port, and a feeding hopper is arranged above the feeding port, and a stirring mechanism is installed on the feeding hopper, and the lower mouth of the feeding hopper is connected with the feeding port; the upper end of the upper feeding barrel is provided with There is a discharge port, and several water inlets are sequentially arranged on the upper material cylinder between the discharge port and the feed port, and a dehydration mechanism for dehydrating the materials is also provided below the discharge port.

The technical problems to be solved by the utility model can be further realized through the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, the dehydration mechanism includes a horizontally arranged dehydration cylinder, and the dehydration cylinder is penetrated to facilitate the rotation of the dehydration cylinder. Rotating shaft, the interior of the rotating shaft is hollow, one end of the rotating shaft is closed, the other end of the rotating shaft is provided with a water outlet and a vacuum port, the vacuum port is connected with a vacuum device, and the rotating shaft in the dehydration cylinder is provided with a water inlet. and vacuum openings.

The technical problem to be solved by the utility model can also be further realized through the following technical solutions. For the above-mentioned automatic water washing and dewatering device, the dehydration cylinder is wrapped with a filter cloth for water filtration, and the circumferential setting of the dehydration cylinder There are some water filter holes matched with the filter cloth.

The technical problem to be solved by the utility model can be further realized through the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, the vacuum pumping device includes a vacuum pump, and the vacuum pump communicates with the vacuum pumping port through a vacuum pumping tube.

The technical problems to be solved by the utility model can be further realized through the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, the dehydration mechanism also includes a material retaining plate for prolonging the residence time of the material at the dewatering cylinder. The material plate is obliquely installed on the side of the dehydration cylinder.

The technical problem to be solved by the utility model can also be further realized by the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, the stirring mechanism includes a stirring paddle arranged in the feeding hopper and a drive for driving the stirring paddle to rotate. motor.

The technical problem to be solved by the utility model can also be further realized through the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, an overflow port is also provided on the feeding hopper, and the height of the overflow port is not higher than The height of the highest water inlet on the upper barrel.

The technical problem to be solved by the utility model can be further realized through the following technical solutions. For the above-mentioned automatic water washing and dewatering device, the water distributor is installed at the water inlet, and the water distributor is externally connected to the water supply pipeline.

The technical problem to be solved by the utility model can be further realized by the following technical solutions. For the above-mentioned automatic water washing and dehydrating device, the angle formed by the upper material cylinder and the horizontal direction is 30°-60°.

Compared with the prior art, the utility model continuously feeds the feeding hopper and continuously supplies water to the feeding cylinder through the water inlet. The incoming water flows from top to bottom in the upper material barrel under the action of gravity, and the material is reversely flushed. The material is washed, which greatly improves the utilization rate of water; secondly, the washed material is output from the discharge port, and dehydrated by the dehydration mechanism, which effectively removes the moisture on the material and facilitates the subsequent processing of the material. The design of the device is reasonable, simple and practical, and it can wash the material with water during the feeding and discharging process of the material at the same time, which greatly improves the cleaning efficiency of the material, reduces the water consumption, and ensures the cleaning effect of the material.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are Some embodiments of the utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

With reference to Fig. 1, a kind of automatic water washing and dehydrating device, this device comprises feeding mechanism, and feeding mechanism comprises the feeding cylinder 1 that is arranged inclinedly, is provided with the feeding auger 2 that is used for conveying material from bottom to top in the feeding cylinder 1 , the lower end of the upper material barrel 1 is provided with a feed inlet, the top of the feed inlet is provided with a feed hopper 3, a stirring mechanism is installed on the feed hopper 3, and the lower bucket mouth of the feed hopper 3 communicates with the feed inlet; The upper end of the above material cylinder 1 is provided with a discharge port, and several water inlets 7 are arranged on the upper material cylinder 1 between the discharge port and the feed port in turn, and a water inlet 7 is provided below the discharge port for dehydrating the material. dehydration mechanism. The feeding cylinder 1 on the side of the discharge port is also equipped with a feeding motor 6 for driving the feeding auger 2 to rotate the material upward; The sealing ring seals the connection to prevent the material and water from leaking out; when in use, it is only necessary to continuously convey the material into the feeding hopper 3, and at the same time supply water continuously to the upper material barrel 1 through the water inlet 7, and then open the feeding auger 2, and the stirring mechanism And dehydration mechanism, the device can automatically run, for continuous washing; the material enters from the feeding hopper 3, from bottom to top, and then enters the upper material cylinder 1 and moves from bottom to top, and the flushing water enters the upper material cylinder from the water inlet 7 1. Move from top to bottom, and then enter the feed hopper 3 from bottom to top, so that the newly entered materials in the feed hopper 3 are pre-cleaned first, stirred by the stirring mechanism to improve the cleaning effect, and then re-cleaned during the discharge process There is water newly entering the upper barrel 1 for re-rinsing, which effectively improves the utilization rate of the rinsing water and greatly reduces the water consumption; finally, the cleaned materials are dehydrated by the dehydration mechanism to facilitate subsequent processes; the waste water generated by the dehydration mechanism The waste water overflowing from the feed hopper 3 can be drained to the waste water collection tank through the waste water collection pipe for centralized treatment, and at the same time, the material residues retained in the waste water can also be recovered to avoid waste of materials.

Described dehydration mechanism comprises the dehydration cylinder 9 that is arranged horizontally, is penetrated in the dehydration cylinder 9 and is convenient to the rotation shaft 10 of dehydration cylinder 9 rotation, and the interior of rotation shaft 10 is hollow, and one end of rotation shaft 10 is closed, and the other end of rotation shaft 10 is provided with The water outlet 12 and the vacuum port 11 are connected with a vacuum device, and the rotating shaft 10 in the dehydration cylinder 9 is provided with openings for water inlet and vacuum. The vacuum port 11 is arranged above the water outlet 12; the dehydration mechanism also includes a support frame that is convenient for the installation of the rotating shaft 10, and the two ends of the rotating shaft 10 are installed on the support frame, and the dehydration cylinder 9 is installed on the rotating shaft through a bearing and a bearing seat. On the shaft 10, a rotating gear is installed on the side of the dehydrating cylinder 9, and a rotating motor for driving the rotating gear to drive the dehydrating cylinder 9 is installed on the support frame; The moisture on the material on the dehydration cylinder 9 is sucked into the dehydration cylinder 9, and after the water is collected, it enters the rotating shaft 10 from the opening and flows out from the water outlet 12, which is convenient for centralized treatment; The collection tank for collecting the materials is convenient for sending the materials into the drying device for drying treatment.

The dewatering cylinder 9 is wrapped with a filter cloth for water filtration, and the circumference of the dehydration cylinder 9 is provided with a number of water filtering holes matched with the filter cloth. The filter cloth is used to filter the material, and the water on the material can enter the dehydration cylinder 9 through the filter cloth and the water filter hole, and the separation of the material and the water is realized by the filtration of the filter cloth.

Described vacuum device comprises vacuum pump, and vacuum pump communicates with vacuum port 11 through vacuum tube, is also connected with vacuum meter on the vacuum pump, is used for detecting the vacuum degree in the dehydration cylinder; Vacuum pump carries out vacuum to dehydration cylinder 9 through vacuum port 11 , so that the air outside the dehydration cylinder 9 twitches to the inside of the dehydration cylinder 9, so that the water falling on the material at the dehydration cylinder 9 is twitched, so that the water on the material is separated from the material, and then in the dehydration cylinder 9, the dehydration of the material is achieved. deal with.

The dehydration mechanism also includes a baffle plate for prolonging the residence time of the material in the dewatering cylinder 9 , and the material baffle plate is installed obliquely on the side of the dewatering cylinder 9 . The baffle plate prevents the material from falling onto the dewatering cylinder 9 from the side and then splashes around, so that the material falling on the dewatering cylinder 9 falls along the gap between the dewatering cylinder 9 and the baffle plate, prolonging the contact between the material and the dehydrating cylinder 9 time, so that the dewatering cylinder 9 can dehydrate the material better.

The stirring mechanism includes a stirring paddle 4 arranged in the feed hopper 3 and a driving motor 5 for driving the stirring paddle 4 to rotate. The stirring paddle 4 is vertically installed on the output end of the driving motor 5, and the driving motor 5 is installed above the feeding hopper 3 through a bracket to drive the stirring paddle 4 to rotate, so that the water and the material in the feeding hopper 3 are fully rotated and mixed. , to clean the material.

The feed hopper 3 is also provided with an overflow port 8, the height of the overflow port 8 is not higher than the height of the highest water inlet 7 on the upper material cylinder 1, so that the water entering from the upper material cylinder 1 can be collected Into the feed hopper 3, after the material in the feed hopper 3 is cleaned, it flows out from the overflow port 8, so that the external water is continuously supplied, and the water continuously flows out from the overflow port 8 to form a dynamic balance.

Water distributors are installed at 7 places of the water inlets, and the water distributors are externally connected to water supply pipes. The water supply pipe supplies water to the water distributor, and the water distributor is used to input the external water supply into the feeding cylinder 1 as wide as possible, so as to facilitate full contact with the material and completely flush the material.

The angle formed by the upper barrel 1 and the horizontal direction is 30°-60°. Preferably, the included angle formed by the upper material cylinder 1 and the horizontal direction is 45°, so that the water input from the water inlet 7 flows down in the upper material cylinder 1 at a speed neither fast nor slow, so that the materials can be Flushing does not hinder the continuous input of materials and external water sources.

Claims (9)

1. An automatic water washing and dehydrating device, characterized in that: the device comprises a feeding mechanism, the feeding mechanism includes a feeding cylinder provided with an inclination, the feeding cylinder is provided with a feeding auger for conveying the material from bottom to top, The lower end of the upper barrel is provided with a feed inlet, and a feed hopper is arranged above the feed inlet, and a stirring mechanism is installed on the feed hopper, and the lower mouth of the feed hopper communicates with the feed inlet; A discharge port is provided at the upper end, several water inlets are sequentially provided on the upper material cylinder between the discharge port and the feed port, and a dehydration mechanism for dehydrating the materials is provided below the discharge port. 2. The automatic water washing and dehydrating device according to claim 1, characterized in that: the dehydration mechanism includes a dehydration cylinder arranged horizontally, and a rotating shaft for facilitating the rotation of the dehydration cylinder runs through the dehydration cylinder, the interior of the rotation shaft is hollow, and the rotation shaft One end of the dehydration cylinder is closed, and the other end of the rotating shaft is provided with a water outlet and a vacuum port, and the vacuum port is connected with a vacuum device, and the rotating shaft in the dehydration cylinder is provided with openings for water inlet and vacuuming. 3. The automatic water washing and dehydrating device according to claim 2, characterized in that: the dewatering cylinder is wrapped with a filter cloth for water filtration, and the dewatering cylinder is provided with a number of water filtering holes matching with the filter cloth in the circumferential direction. 4. The automatic water washing and dehydrating device according to claim 2, characterized in that: the vacuum pumping device comprises a vacuum pump, and the vacuum pump communicates with the vacuum pumping port through a vacuum pumping tube. 5. The automatic water washing and dehydrating device according to claim 2, characterized in that: the dehydration mechanism further includes a baffle plate for prolonging the residence time of the material in the dewatering cylinder, and the material baffle plate is obliquely installed on the side of the dewatering cylinder. 6. The automatic water washing and dehydrating device according to claim 1, characterized in that: the stirring mechanism comprises a stirring paddle arranged in the feeding hopper and a driving motor for driving the stirring paddle to rotate. 7. The automatic water washing and dehydrating device according to claim 1, characterized in that: the feed hopper is also provided with an overflow port, and the height of the overflow port is not higher than the height of the highest water inlet on the upper material cylinder . 8. The automatic water washing and dehydrating device according to claim 1 or 7, wherein water distributors are installed at the water inlets, and the water distributors are externally connected to water supply pipes. 9. The automatic water washing and dehydrating device according to claim 1, characterized in that: the angle formed by the upper feeding cylinder and the horizontal direction is 30°-60°.