Dust collecting device of shot blasting machine

Abstract

The dust collecting device comprises a base, a dust collecting bin, a dust removing bin, a spraying mechanism, a water tank and a fan, the dust collecting bin is arranged above the base, the dust removing bin is arranged above the dust collecting bin, the spraying mechanism is arranged above the dust removing bin, and the water tank is arranged on the base. The water tank is arranged above the spraying mechanism and connected with the spraying mechanism, the fan is arranged on one side of the base and communicated with the dust removal bin through a pipeline, an exhaust pipe communicated with the outside is arranged at the top of the dust removal bin, and the spraying mechanism comprises a water pump, a main water pipe, a plurality of branch water pipes and a plurality of spraying nozzles. Dust generated in the shot blasting process is absorbed into the dust removal bin through the fan, the dust removal bin is sprayed through the spraying mechanism, fog drops and the dust fall into the dust collection bin below after being combined, the dust is humidified and condensed, dry dust is reduced, follow-up dust treatment is facilitated, and the dry dust is prevented from leaking to pollute the environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust collecting device of a shot blasting machine. BACKGROUND

[0002] A large amount of dust is generated in the shot blasting process of a shot blasting machine, in order to avoid dust pollution, the electrostatic adsorption type or centrifugal type dust removal system is generally used in the industry to collect and treat the dust, the purified air is discharged into the atmosphere, and the dust deposited in the dust collector can be cleaned regularly to ensure the normal operation of the dust removal system.

[0003] However, the dust collected in the dust collector is still in a dry powder state, and when cleaning in the later stage, dust leakage or dust flying is inevitable, so the dust pollution problem has not been fundamentally solved. SUMMARY

[0004] To solve the above technical problems, the utility model discloses a dust collecting device of a shot blasting machine, which comprises a base, a dust collecting bin, a dust removal bin, a spraying mechanism, a water tank and a fan, the dust collecting bin is arranged above the base, the dust removal bin is arranged above the dust collecting bin, the spraying mechanism is arranged above the dust removal bin, the water tank is arranged above the spraying mechanism and connected with the spraying mechanism, the fan is arranged on one side of the base and communicated with the dust removal bin through a pipeline, an exhaust pipe communicated with the outside is arranged on the top of the dust removal bin, the spraying mechanism comprises a water pump, a main water pipe, a plurality of water distribution pipes and a plurality of spraying nozzles, the water inlet of the water pump is communicated with the water tank, and the water outlet is communicated with the main water pipe, the main water pipe is communicated with the plurality of water distribution pipes, and the plurality of spraying nozzles are evenly arranged on the plurality of water distribution pipes.

[0005] Further, the dust removal bin is provided with a baffle, and the plurality of spraying nozzles extend downward from the baffle to the dust removal bin.

[0006] Further, the dust collecting bin is provided with a pull-out type material receiving groove, the outer side of the material receiving groove is provided with a baffle, and the area of the baffle is greater than the opening area of the dust collecting bin.

[0007] Further, the outer side of the baffle is further provided with a handle.

[0008] Further, the exhaust pipe is provided with a filter screen, and the filter screen is detachably arranged at the port of the exhaust pipe through a threaded sleeve.

[0009] Further, the water tank is provided with a water supplementing port on the top.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The utility model discloses a dust absorption device for the ball blasting process, which comprises a base, a dust collecting bin, a dust removing bin, a spraying mechanism, a water tank, a fan and a pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is the side surface structure schematic diagram of the utility model;

[0014] Figure 2 It is the internal structure section view of the utility model;

[0015] Figure 3 It is the local structure schematic diagram of spraying mechanism in the utility model;

[0016] Figure 4 It is the local structure plan view of spraying mechanism in the utility model.

[0017] Signs:

[0018] 1-base, 2-dust collecting bin, 3-dust removing bin, 4-spraying mechanism, 41-water pump, 42-main water pipe, 43-branch water pipe, 44-spraying nozzle, 5-water tank, 51-water supplementing opening, 6-fan, 7-pipeline, 8-exhaust pipe, 9-receiving groove, 91-baffle, 92-handle, 10-filter screen, 11-threaded sleeve. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments.

[0020] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directionality indications will also change accordingly.

[0021] In addition, the description involving "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features.

[0022] In the description of the embodiments, unless otherwise explicitly specified and limited, the terms "arrangement", "connection" and the like should be understood in a broad sense. For example, it can be fixed connection, detachable connection or integral connection; it can be mechanical connection, electrical connection; it can be directly connected, or connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As shown in Figures 1-2 The dust collecting device of the shot blasting machine in the embodiment comprises a base 1, a dust collecting bin 2, a dust removing bin 3, a spraying mechanism 4, a water tank 5 and a fan 6. The dust collecting bin 2 is arranged above the base 1, the dust removing bin 3 is arranged above the dust collecting bin 2, the spraying mechanism 4 is arranged above the dust removing bin 3, the water tank 5 is arranged above the spraying mechanism 4 and connected with the spraying mechanism 4, and the fan 6 is arranged on one side of the base 1 and communicated with the dust removing bin 3 through a pipeline 7. An exhaust pipe 8 communicating with the outside is arranged on the top of the dust removing bin 3.

[0024] A pull-out type material receiving groove 9 is arranged in the dust collecting bin 2. A baffle 91 is arranged on the outside of the material receiving groove 9, and the area of the baffle 91 is larger than the opening area of the dust collecting bin 2, so as to play a shielding role and prevent dust from leaking out. A handle 92 is further arranged on the outside of the baffle 91, so as to facilitate pulling out the material receiving groove 9 from the dust collecting bin 2.

[0025] A water supplementing opening 51 is arranged on the top of the water tank 5, so as to facilitate adding water into the water tank 5.

[0026] A filter screen 10 is arranged at the port of the exhaust pipe 8, and the filter screen 10 is detachably arranged at the port of the exhaust pipe 8 through a threaded sleeve 11. The filter screen 10 is used for filtering part of untreated dust, and the threaded sleeve 11 can realize the dismounting and replacement of the filter screen 10.

[0027] As shown in Figures 3-4 The spraying mechanism 4 comprises a water pump 41, a main water pipe 42, a plurality of branch water pipes 43 and a plurality of spraying nozzles 44. The water inlet of the water pump 41 is communicated with the water tank 5, and the water outlet is communicated with the main water pipe 42. The main water pipe 42 is communicated with the plurality of branch water pipes 43, and the plurality of spraying nozzles 44 are uniformly arranged on the plurality of branch water pipes 43.

[0028] A partition plate 31 is arranged on the top of the dust removing bin 3, and the plurality of spraying nozzles 44 extend downward from the partition plate 31 into the dust removing bin 3.

[0029] The utility model discloses a dust removal device for the dry dusting process, which comprises a dust removal device body, a dust removal bin 3, a water tank 5, a water pump 41, a main water pipe 42, a branch water pipe 43 and a plurality of spray nozzles 44.

[0030] The above description is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary skilled personnel in the art; when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

Claims

1. A dust collecting device of a shot blasting machine, characterized by: The utility model relates to a dust catcher, including base, dust collecting bin, dust removing bin, spray mechanism, water tank and fan, the dust collecting bin sets up above base, the dust removing bin sets up above dust collecting bin, the spray mechanism sets up above dust removing bin, the water tank sets up above spray mechanism and is connected with spray mechanism, the fan sets up in one side of base and communicates with dust removing bin through pipeline, the dust removing bin top is equipped with the exhaust pipe and communicates with outside, the spray mechanism includes water pump, main water pipe, a plurality of branch water pipes and a plurality of spray nozzles, the water inlet of water pump communicates with water tank, and the water outlet communicates with main water pipe, the main water pipe communicates with a plurality of branch water pipes, and a plurality of spray nozzles are evenly arranged on a plurality of branch water pipes.

2. The dust collecting device of a shot blasting machine according to claim 1, characterized in that: The dust removing bin top is equipped with a partition, and a plurality of spray nozzles extend from the partition to the dust removing bin.

3. The dust collecting device of a shot blasting machine according to claim 1, characterized in that: The dust collecting bin is equipped with a pull-out type receiving groove, and the receiving groove is equipped with a baffle outside.

4. The dust collecting device of a shot blasting machine according to claim 3, characterized in that: The baffle is further equipped with a handle outside.

5. The dust collecting device of a shot blasting machine according to claim 1, characterized in that: The exhaust pipe is equipped with a filter screen at the port, and the filter screen is detachably arranged at the port of the exhaust pipe through a threaded sleeve.

6. The dust collecting device of a shot blasting machine according to claim 1, characterized in that: The water tank is equipped with a water supplementing port at the top.

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