CN204973450U - Kitchen cabinet stone material processing dust processing system - Google Patents

Abstract

The utility model relates to a processing system for kitchen cabinet stone processing dust. The treatment system includes a first dust treatment device, a negative pressure fan device, a second dust treatment device and a dust sedimentation and separation device. The first dust treatment device includes filter paper and a first spray mechanism. The negative pressure fan device includes a first wall and several negative pressure fans arranged above the first wall. The second dust treatment device includes a second wall and a second spray mechanism arranged on the upper end of the second wall. The dust precipitation and separation device includes a water storage sedimentation tank arranged under the first dust treatment device, the negative pressure fan device and the second dust treatment device, and a water pump arranged in the water storage sedimentation tank. The utility model can effectively solve the deficiencies in the prior art, effectively process the dust generated in the kitchen cabinet stone processing process, and reduce the environmental pollution caused by the dust.

Description

A kitchen cabinet stone processing dust treatment system

technical field

The utility model relates to the technical field of dust treatment, in particular to a kitchen cabinet stone processing dust treatment system.

Background technique

At present, large and medium-sized countertop processing factories at home and abroad usually use strong fans to discharge dust directly outside the workshop to remove dust. This method not only has low dust removal efficiency, but also causes serious pollution to the environment due to excessive dust. Due to the lack of effective dust removal devices in the stone processing industry, the stone processing workshop is dirty, chaotic and poor, and dust is emitted to the surroundings of the factory, causing air pollution, which has become a common problem in the industry. How to effectively deal with dust and reduce environmental pollution during stone processing has become an urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a dust treatment system for kitchen cabinet stone processing. pollution.

In order to achieve the above object, the utility model adopts the following technical solutions:

A kitchen cabinet stone processing dust treatment system includes a first dust treatment device, a negative pressure fan device, a second dust treatment device and a dust precipitation and separation device.

The first dust treatment device includes filter paper and a first spray mechanism arranged above the filter paper; the negative pressure fan device includes a first wall arranged at intervals on the rear side of the first dust treatment device and a Several negative pressure fans above the first wall; the second dust treatment device includes a second wall arranged at intervals on the rear side of the first wall and a second spray mechanism arranged at the upper end of the second wall; The dust precipitation and separation device includes a water storage and sedimentation tank arranged under the first dust treatment device, the negative pressure fan device and the second dust treatment device, and a water pump arranged in the water storage and sedimentation tank.

Further, the filter paper is water curtain paper, and the water curtain paper is honeycomb-shaped, which is formed by compressing several layers of corrugated kraft paper.

Further, the structure of the first spraying mechanism and the second spraying mechanism is the same, including a main water inlet pipe, a connecting pipe, several water distribution pipes and a water outlet pipe; each water distribution pipe is provided with a regulating valve; The water inlet pipe, the water outlet of which is connected with the water inlet of the connecting pipe; the connecting pipe is provided with a water inlet and several water outlets corresponding to each water distribution pipe one by one, and each water outlet of the connecting pipe is connected with each distribution pipe respectively. The water inlets of the water pipes are connected; the top of the water outlet pipe is provided with several water inlets corresponding to each water distribution pipe one by one, and the bottom is provided with several evenly distributed water outlet holes, and each water inlet of the water outlet pipe is respectively connected to each water distribution pipe. The water outlets of the water distribution pipes are connected.

Further, the second wall is a stainless steel wall.

Further, the upper end of the water storage and sedimentation tank is a cuboid, and the lower end is an inverted cone.

Further, the water pump includes a water pump body and a pump filter arranged on the water pump.

It can be seen from the above technical solutions that the dust treatment system can effectively solve the deficiencies in the prior art, effectively treat the dust generated in the process of kitchen cabinet stone processing, and reduce the pollution of the dust to the environment.

Description of drawings

Fig. 1 is the system schematic diagram of the dust treatment system in the utility model;

Fig. 2 is a structural schematic view of the first spraying mechanism and the second spraying mechanism;

Fig. 3 is the structural representation of filter paper;

Fig. 4 is the structural representation of corrugated kraft paper;

Fig. 5 is the structural representation of negative pressure blower device;

Fig. 6 is a schematic structural diagram of the second dust treatment device.

in:

1. Filter paper, 2. The first spray mechanism, 21. Main water inlet pipe, 22. Connecting pipe, 23. Water distribution pipe, 24. Outlet pipe, 25. Regulating valve, 3. Negative pressure fan, 4. The first wall Body, 5, the second spraying mechanism, 6, the second wall body, 7, the water storage sedimentation tank, 8, the water pump.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

A kitchen cabinet stone processing dust treatment system as shown in Figure 1-6 includes a first dust treatment device, a negative pressure fan device, a second dust treatment device and a dust precipitation and separation device. The dust generated in the workshop stone processing is basically zero after passing through the first dust treatment device and the second dust treatment device.

The first dust treatment device includes a filter paper 1 and a first spray mechanism 2 arranged above the filter paper 1 . The negative pressure fan device includes a first wall 4 arranged at intervals behind the first dust treatment device and several negative pressure fans 3 arranged above the first wall 4 . The second dust treatment device includes a second wall 6 arranged at intervals behind the first wall 4 and a second spray mechanism 5 arranged at the upper end of the second wall 6 . The dust precipitation and separation device includes a water storage and sedimentation tank 7 arranged under the first dust treatment device, negative pressure fan device and the second dust treatment device, and a water pump 8 arranged in the water storage and sedimentation tank 7 . A gap is provided between the bottom of the second wall and the top of the water storage sedimentation tank, for clean air to be discharged from the dust treatment system.

As shown in Figure 2, the structures of the first spraying mechanism and the second spraying mechanism are the same, and both include a main water inlet pipe 21, a connecting pipe 22, several water distribution pipes 23 and a water outlet pipe 24; A regulating valve 25 is provided; the water outlet of the main water inlet pipe 21 communicates with the water inlet of the connecting pipe 22; the connecting pipe 22 is provided with a water inlet and several water distribution pipes 23 one-to-one corresponding Water outlet, each water outlet of connecting pipe 22 is connected with the water inlet of each water distribution pipe 23 respectively; Described water outlet pipe 24, its top is provided with several water inlets corresponding to each water distribution pipe one by one, and its bottom is provided with several water inlets. Each water inlet of the water outlet pipe 24 is connected with the water outlet of each water distribution pipe 23 respectively. The water inlet of the main water inlet pipe of the first spraying mechanism is connected with the running water pipe, and the water inlet of the main water inlet pipe of the second spraying mechanism is connected with the water outlet of the water pump 8 . The utility model recycles the water separated from the dust in the water storage and sedimentation tank as the flushing water in the second spraying mechanism, which not only saves water resources, but also avoids polluting the environment caused by sewage discharge. In addition, the utility model can supplement the water loss in the water storage and sedimentation tank by using tap water as the source of flushing water in the first spraying mechanism, so as to ensure the normal and orderly operation of the entire dust treatment system.

When the water pump works, the water in the upper layer of the water storage sedimentation tank enters the main water inlet pipe, and enters the water outlet pipe through each water distribution pipe, and then sprays water downwards through the water outlet holes on the water outlet pipe. The utility model arranges several water distribution pipes and sets regulating valves on each water distribution pipe respectively, which can not only ensure the stability of the water pressure of the spraying mechanism, but also ensure the water spraying speed of the water outlet hole to spray water downwards, and ensure the adsorption of the filter paper. The dust and the dust that hit the second wall can be washed into the water storage sedimentation tank, and when some water distribution pipe channels are blocked, the flushing water can enter the outlet pipe through other water distribution pipe channels to ensure The working stability of the first spraying mechanism and the second spraying mechanism.

As shown in FIG. 3 and FIG. 4 , the filter paper 1 is a water curtain paper, and the water curtain paper is honeycomb-shaped, and is formed by compressing several layers of wavy kraft paper. Preferably, the kraft paper used in the utility model has a height of 150cm, a width of 450-900cm, a thickness of 200cm, a corrugation height of 7cm, and a corrugation angle of 45 degrees. Compressing kraft paper with the above structural parameters into water curtain paper can increase the dust adsorption rate of the first dust treatment device, so that more than 80% of the dust passing through the first dust treatment device can be absorbed by the water curtain paper. The water curtain paper made of kraft paper has the characteristics of low cost. The utility model compresses wavy kraft paper into honeycomb water curtain paper, which can absorb most of the dust that moves to the water curtain paper under the action of negative pressure, and only a small amount of dust will pass through the water curtain paper. In addition, the water curtain paper can also use honeycomb water curtain paper made of PVC plastic material, which has the characteristics of high cost, low replacement frequency, and not easy to be blocked.

Further, the second wall is a stainless steel wall. The utility model adopts the stainless steel wall as the second wall, which not only can effectively change the movement direction of the dust when the dust hits the second wall, but also ensures that the dust can be sprayed by the second spray mechanism above the second wall. The sprayed water flushing also has the characteristics of high structural strength and anti-corrosion, and it is not easy to be damaged even if it is in a humid environment for a long time.

Further, the upper end of the water storage and sedimentation tank is a cuboid, and the lower end is an inverted cone. The utility model can improve the sedimentation rate of dust by designing the lower end of the water storage sedimentation tank as an inverted cone, and ensure that more than 95% of the dust entering the water storage sedimentation tank can be deposited at the bottom of the water storage sedimentation tank.

Further, the water pump includes a water pump body and a pump filter arranged on the water pump. The water pump has a rated voltage of 220V or 370V, a rated power of 0.37KW, a maximum lift of 25m, a maximum flow rate of 3m3/h, a suction lift of 6-8m, a pressure of 0-2.5kg, and The inlet and outlet diameter is DN25PPR32, the frequency is 0~60Hz, and the material of the pump body is stainless steel. The water pump of the utility model is equipped with a pump filter, which can filter out the dust particles in the flushing water, prevent the dust particles from entering the spraying mechanism with the flushing water, and ensure that the dust particles enter the first spraying mechanism and the second spraying mechanism The cleanliness of the flushing water in the stone, and at the same time, the dust generated during the stone processing can be settled to the bottom of the water storage sedimentation tank, and then treated harmlessly.

The working principle of the utility model is:

As shown in Figure 1, the first dust treatment device, the negative pressure fan device and the second dust treatment device are arranged in sequence from front to back, and the dust sedimentation and separation device is arranged below the three. The direction of the arrow in Figure 1 is the movement direction of the dust. Specifically, the movement direction of the dust is: first move from the workshop to the filter paper, a part is absorbed by the filter paper, and is sprayed by the first spray mechanism. Under the action of water, the first water washing is completed; the other part passes through the filter paper, and under the action of the negative pressure fan, it passes through the negative pressure fan and then hits the second wall, and then the water sprayed by the second spray mechanism Under the flushing effect of the water, the second water washing is completed, and moves down to the water storage sedimentation tank together with the water flow, and at this time, the clean air is discharged from the gap between the second wall and the water storage sedimentation tank. The negative pressure fan device is used to generate negative pressure in the cavity between the first dust treatment device and the negative pressure fan device, so that the dust generated by stone processing in the workshop in front of the first dust treatment device Under the action of air pressure, it moves towards the first dust treatment device together with the air. The first dust treatment device is used to absorb most of the dust through the filter paper, and wash the filter paper that absorbs the dust through the first spray mechanism, so that the dust on the filter paper flows into the water storage sedimentation tank together with the water middle. The second dust treatment device is used to process the dust that passes through the filter paper and the negative pressure fan and enters between the negative pressure fan device and the second dust treatment device. Under the action of the second spraying mechanism, this part of the dust will flow into the water storage sedimentation tank together with the water under the action of the second spray mechanism to change the movement direction of the part of the dust. . The dust sedimentation and separation device is used for sedimentation and separation of dust and water entering the water storage sedimentation tank. The dust after precipitation is cleaned regularly by workers, and the water located in the upper layer of the water storage sedimentation tank enters the second water storage tank through water pumps. In the first spraying mechanism and the second spraying mechanism, it is recycled as flushing water.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (6)

1. A kitchen cabinet stone material processing dust treatment system, characterized in that: it includes a first dust treatment device, a negative pressure fan device, a second dust treatment device and a dust precipitation and separation device; The first dust treatment device includes filter paper and a first spray mechanism arranged above the filter paper; the negative pressure fan device includes a first wall arranged at intervals on the rear side of the first dust treatment device and a Several negative pressure fans above the first wall; the second dust treatment device includes a second wall arranged at intervals on the rear side of the first wall and a second spray mechanism arranged at the upper end of the second wall; The dust precipitation and separation device includes a water storage and sedimentation tank arranged under the first dust treatment device, the negative pressure fan device and the second dust treatment device, and a water pump arranged in the water storage and sedimentation tank. 2. A kitchen cabinet stone processing dust treatment system according to claim 1, characterized in that: the filter paper is water curtain paper, and the water curtain paper is honeycomb-shaped, compressed by several layers of wavy kraft paper. become. 3. A kitchen cabinet stone processing dust treatment system according to claim 1, characterized in that: the first spray mechanism and the second spray mechanism have the same structure, and both include a main water inlet pipe, a connecting pipe, several A water distribution pipe and a water outlet pipe; each water distribution pipe is respectively provided with a regulating valve; the water inlet of the main water inlet pipe is connected with the water inlet of the connecting pipe; the connecting pipe is provided with a water inlet and several Each water distribution pipe corresponds to the water outlet one by one, and each water outlet of the connecting pipe is respectively connected with the water inlet of each water distribution pipe; the top of the water outlet pipe is provided with several water inlets corresponding to each water distribution pipe. The bottom is provided with several evenly distributed water outlet holes, and each water inlet of the water outlet pipe is connected with the water outlet of each water distribution pipe respectively. 4. A kitchen cabinet stone processing dust treatment system according to claim 1, characterized in that: the second wall is a stainless steel wall. 5. A kitchen cabinet stone processing dust treatment system according to claim 1, characterized in that: the upper end of the water storage and sedimentation tank is a cuboid, and the lower end is an inverted cone. 6 . The kitchen cabinet stone processing dust treatment system according to claim 1 , wherein the water pump includes a water pump body and a pump filter arranged on the water pump. 7 .