A device for accelerating dust reduction after blasting

Abstract

The utility model provides a device for accelerating dust reduction after blasting, which relates to the field of dust reduction, and includes: a dust reduction device; a fan is installed inside the dust reduction device, a support assembly is installed at the top of the dust reduction device through a guide hole and a pull-out rod assembly, a guide plate assembly is fixed at the inner end of the support assembly, and two guide plate assemblies are symmetrically arranged, and the guide plate assembly is inclined. In the process of accelerating dust reduction, the dust reduction device pulls and displaces by adjusting the rod assembly and the kit, so that the pull-out rod assembly is pulled and adjusted in the guide hole, and the guide plate assembly is driven to adjust the position together, so that the guide plate assembly is used at the spray port of the dust reduction device, so that when the water mist is sprayed out, the water mist is separated and diffused, and the water mist is diffused horizontally, so as to improve the diffusion efficiency, increase the spray dust reduction range, and improve the dust reduction speed, so as to solve the problem that the dust reduction range of the common device for accelerating dust reduction after blasting is limited in the process of accelerating dust reduction, and it takes a long time to achieve the required dust reduction effect.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction, in particular to a device for accelerating dust reduction after blasting. Background Art

[0002] Projects such as mining blasting, building blasting and demolition, and building pipeline blasting and excavation will generate a large amount of dust, and the materials will disintegrate and release a large amount of dust. The blasting dust contains a variety of harmful substances. The dust is blown away by the wind and pollutes the soil, surface water, and the atmospheric environment. The dust blown away by the wind will affect the photosynthesis of plants. Long-term inhalation of dust can cause health problems such as respiratory diseases and lung diseases. Dust affects vision and increases traffic accidents. Blasting dust will pollute the air and have adverse effects on the surrounding environment. Dust reduction measures such as dust reduction devices can effectively reduce dust particles in the air and reduce pollution to the environment. Environmental protection is an important measure to maintain ecological balance. Dust reduction measures can reduce the damage of dust to the surrounding ecosystem and protect the living environment of animals and plants. The common post-blasting accelerated dust reduction devices on the market are usually installed at high places for use, but the installation at high places is more laborious, which affects the use efficiency. In the process of accelerated dust reduction, the dust reduction range is limited, and it takes a long time to achieve the required dust reduction effect. Utility Model Content

[0003] The disclosed embodiment relates to a post-blasting accelerated dust reduction device. When the dust reduction device is installed at a high place for use, the bracket structure is limited and fixed in advance by bolts to ensure that the bracket structure is firmly fixed. Then, the dust reduction device to be used is controlled to be connected to the bracket structure, and the dust reduction device is controlled to move horizontally so that the pull rod is inserted into the inside of the L-shaped groove, and the fixed head is inserted into the inside of the slot. Then, the control rod is stopped and moved downward under the action of gravity. The limit rod structure is inserted into the inside of the fixed head, and the fixed head is firmly connected to the dust reduction device. At the same time, the pull rod is firmly connected to the L-shaped groove, so that the dust reduction device can be quickly installed at a high place for use, thereby improving the connection efficiency.

[0004] In a first aspect of the present disclosure, a post-blasting accelerated dust reduction device is provided, specifically comprising: a dust reduction device; the bottom of the dust reduction device is connected to a water pump and a water pipe through a pipeline, a fan is installed inside the dust reduction device, a support assembly is installed at the top of the dust reduction device through a guide hole and a pull-out rod assembly, a guide plate assembly is fixed at the inner end of the support assembly, the two guide plate assemblies are symmetrically arranged, and the guide plate assemblies are inclined; a bottom piece structure; the bottom piece structure is installed at the bottom of the dust reduction device through a support plate and a rotating shaft, a limiting rod structure is installed at the bottom of the bottom piece structure through an auxiliary plate structure and a guide groove, the two ends of the limiting rod structure are round rod-shaped structures, and a control rod is fixed at the top of the limiting rod structure.

[0005] In at least some embodiments, two guide holes are respectively provided on both sides of the top of the dust reduction device, and a pull-out rod assembly is slidably inserted into the interior of each guide hole and can be freely pulled out and pulled inside the guide hole; the top of the pull-out rod assembly is welded and fixed to the support assembly, and the rear ends of the four pull-out rod assemblies are welded and fixed to the annular structure kit, which is freely movable on the outside of the dust reduction device, and a support frame is fixed to the top of the kit; a freely rotatable adjusting rod assembly is threadedly installed inside the support frame, and the bottom end of the adjusting rod assembly is connected to a limit head assembly made of flexible rubber material.

[0006] In at least some embodiments, a pull rod is fixed on both sides of the front end of the bottom piece structure, and two auxiliary plate structures are welded to the bottom of the bottom piece structure; two slots are respectively opened on both sides of the rear of the auxiliary plate structure, and a guide groove is opened through the rear end of the auxiliary plate structure, and the limiting rod structure is inserted in the guide groove and can move up and down freely; the bottom of the bottom piece structure is connected to the bracket structure, and an L-shaped groove is respectively opened on both sides of the front end of the bracket structure, and a pull rod is inserted into the L-shaped groove, and two F-shaped fixing heads are welded on the top of the bracket structure, the fixing heads are inserted into the slots, and the bottom end of the limiting rod structure is inserted into the fixing heads.

[0007] The utility model provides a device for accelerating dust reduction after blasting, which has the following beneficial effects:

[0008] When the dust suppression device is installed at a high place for use, the bracket structure is fixed in advance with bolts to ensure that the bracket structure is firmly fixed, and then the dust suppression device to be used is controlled to be connected to the bracket structure, and the dust suppression device is controlled to move horizontally, so that the pull rod is inserted into the inside of the L-shaped groove, and the fixed head is inserted into the inside of the slot, and then stop pulling the control rod, so that the control rod moves downward under the action of gravity. Insert the limit rod structure into the inside of the fixed head, firmly connect the fixed head with the dust suppression device, and firmly connect the pull rod with the L-shaped groove, so that the dust suppression device can be quickly installed at a high place for use, and the connection efficiency is improved.

[0009] In the process of accelerating dust reduction, the dust reduction device can be displaced by adjusting the rod assembly and the kit, so that the pull-out rod assembly can be pulled and adjusted to a position inside the guide hole, driving the guide plate assembly to adjust the position together, so that the guide plate assembly is located at the spray port of the dust reduction device, so that when the water mist is sprayed out, the water mist can be separated and diffused, and the water mist can be diffused laterally, thereby improving the diffusion efficiency, increasing the spray dust reduction range, and increasing the dust reduction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0011] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0012] In the attached picture:

[0013] Figure 1 A three-dimensional structural schematic diagram of the present application is shown;

[0014] Figure 2 A bottom-up structural schematic diagram of the present application is shown;

[0015] Figure 3 The exploded three-dimensional structure diagram of the present application is shown;

[0016] Figure 4 A schematic diagram of the exploded three-dimensional structure of the dust suppression device of the present application is shown;

[0017] Figure 5 The schematic diagram of the exploded three-dimensional structure of the bottom structure of the present application is shown;

[0018] Figure 6 The bottom view of the bottom structure of the present application is shown;

[0019] Reference numerals list

[0020] 1. Dust suppression device; 101. Guide hole; 102. Pull-out rod assembly; 103. Support assembly; 104. Guide plate assembly; 105. Kit; 106. Support frame; 107. Adjustment rod assembly; 108. Limit head assembly;

[0021] 2. Bottom part structure; 201. Pull rod; 202. Auxiliary plate structure; 203. Slot; 204. Guide groove; 205. Limit rod structure; 206. Control rod; 207. Bracket structure; 208. Fixed head. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figures 1 to 6 :

[0024] The utility model proposes a device for accelerating dust reduction after blasting, comprising: a dust reduction device 1; the bottom of the dust reduction device 1 is connected to a water pump and a water pipe through a pipeline, a fan is installed inside the dust reduction device 1 to generate mist delivery power, a support component 103 is installed at the top of the dust reduction device 1 through a guide hole 101 and a pull rod component 102, a guide plate component 104 is fixed at the inner end of the support component 103, two guide plate components 104 are symmetrically arranged, the guide plate components 104 are inclinedly arranged, and are used at the front end of the dust reduction device 1 to control the dispersion of the sprayed water mist, increase the spraying range, and improve the dust reduction speed and Dust reduction efficiency; bottom structure 2; the bottom structure 2 is installed on the bottom of the dust reduction device 1 through a support plate and a rotating shaft, and a limiting rod structure 205 is installed on the bottom of the bottom structure 2 through an auxiliary plate structure 202 and a guide groove 204. The two ends of the limiting rod structure 205 are round rod structures, and a control rod 206 is fixed to the top of the limiting rod structure 205. The limiting rod structure 205 can be controlled to move up and down by the control rod 206, so that the dust reduction device 1 can be conveniently fixedly connected with the bracket structure 207, so that the bottom structure 2 drives the dust reduction device 1 to be conveniently fixed at a high place, thereby improving the fixing effect and installation efficiency.

[0025] In the present disclosure, Figure 3 and Figure 4 As shown, two guide holes 101 are respectively provided on both sides of the top of the dust suppression device 1, and a pull-out rod assembly 102 is slidably inserted into the interior of each guide hole 101, and can be freely pulled out of the interior of the guide hole 101, so that the pull-out rod assembly 102 drives the guide plate assembly 104 to move freely, adjust the use position, and conveniently control the water mist diffusion distance and range; the top of the pull-out rod assembly 102 is welded and fixed to the support assembly 103, and the rear ends of the four pull-out rod assemblies 102 are welded and fixed to the annular structure kit 105, and the kit 10 The set 105 is freely movable outside the dust suppression device 1, driving the four pull-out rod assemblies 102 to be freely pulled out and used together. A support frame 106 is fixed to the top of the set 105; a freely rotatable adjusting rod assembly 107 is installed inside the support frame 106 through a thread, and the bottom end of the adjusting rod assembly 107 is connected to a limit head assembly 108 made of flexible rubber material, so that the adjusting rod assembly 107 can drive the limit head assembly 108 to rotate together, so that after the set 105 is adjusted in position, it is firmly fixed by the limit head assembly 108.

[0026] In the present disclosure, Figure 5 and Figure 6As shown, a pull rod 201 is fixed on both sides of the front end of the bottom structure 2, which is inserted into the inside of the L-shaped groove, so that the front end of the bottom structure 2 is firmly connected with the bracket structure 207. Two auxiliary plate structures 202 are welded at the bottom of the bottom structure 2, which drive the bottom structure 2 to be installed and used together; two slots 203 are respectively provided on both sides of the rear of the auxiliary plate structure 202, so that the fixed head 208 can be inserted and connected, and a guide groove 204 is provided through the rear end of the auxiliary plate structure 202, and the limit rod structure 205 is inserted into the inside of the guide groove 204 and can move freely up and down to control the limit rod structure 2 05 vertical movement; the bottom of the bottom piece structure 2 is connected to the bracket structure 207, and an L-shaped groove is opened on both sides of the front end of the bracket structure 207, and a pull rod 201 is inserted into the inside of the L-shaped groove. Two F-shaped fixed heads 208 are welded to the top of the bracket structure 207, and the fixed heads 208 are inserted into the inside of the slot 203. The bottom end of the limiting rod structure 205 is inserted into the inside of the fixed head 208, so that the auxiliary plate structure 202 and the bracket structure 207 are firmly fixed, so that the bottom piece structure 2 is firmly supported at the bottom of the dust reduction device 1, and the dust reduction device 1 is controlled to be quickly fixed and used.

[0027] The working principle of this embodiment is as follows: first, fix the support structure 207 at a high place in advance by bolts, then control the dust removal device 1 and the bottom structure 2 to rise and move to the top of the support structure 207, pull the control rod 206 and the limit rod structure 205 to rise, control the bottom structure 2 to slide horizontally, insert the pull rod 201 into the inside of the L-shaped groove, and insert the fixed head 208 into the inside of the slot 203, stop pulling the control rod 206, and the limit rod structure 205 moves downward under the action of gravity, and the limit rod structure 205 is inserted into the inside of the fixed head 208, so that the bottom structure 2 and the support structure 207 are firmly fixed, which is convenient for dust removal. The device 1 is fixed at a high place for use, and then the control kit 105 is moved outside the dust reduction device 1, driving the guide plate assembly 104 to move the adjustment position together, and then the adjustment rod assembly 107 is controlled to rotate. The adjustment rod assembly 107 drives the limit head assembly 108 to be fixed in non-slip contact with the outside of the dust reduction device 1, so that the guide plate assembly 104 is located in front of the dust reduction device 1 for use, and then the dust reduction device 1 is controlled to operate. During the operation, water mist is controlled to be sprayed out. While spraying, the guide plate assembly 104 controls the water mist to be diverted, so that the water mist is evenly dispersed, while increasing the diffusion area, increasing the contact area with the dust, and improving the dust reduction efficiency and dust reduction speed.

[0028] In this article, there are a few points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A device for accelerating dust reduction after blasting, characterized in that: include: A dust suppression device (1); the bottom of the dust suppression device (1) is connected to a water pump and a water pipe through a pipeline, a fan is installed inside the dust suppression device (1), a support assembly (103) is installed at the top of the dust suppression device (1) through a guide hole (101) and a pull-out rod assembly (102), a guide plate assembly (104) is fixed to the inner end of the support assembly (103), the two guide plate assemblies (104) are symmetrically arranged, and the guide plate assembly (104) is inclined; a bottom structure (2); the bottom structure (2) is installed at the bottom of the dust suppression device (1) through a support plate and a rotating shaft, a limit rod structure (205) is installed at the bottom of the bottom structure (2) through an auxiliary plate structure (202) and a guide groove (204), the two ends of the limit rod structure (205) are round rod structures, and a control rod (206) is fixed to the top of the limit rod structure (205).

2. The device for accelerating dust reduction after blasting according to claim 1, characterized in that: Two guide holes (101) are respectively provided on both sides of the top of the dust suppression device (1), and a pull rod assembly (102) is slidably inserted into the interior of each guide hole (101) and can be freely pulled out of the interior of the guide hole (101).

3. The device for accelerating dust reduction after blasting according to claim 2, characterized in that: The top end of the pull-out rod assembly (102) is welded and fixed to the support assembly (103), and the rear ends of the four pull-out rod assemblies (102) are welded and fixed to a set (105) of annular structure. The set (105) is mounted on the outside of the dust suppression device (1) and can move freely. A support frame (106) is fixed to the top end of the set (105).

4. The device for accelerating dust reduction after blasting according to claim 3, characterized in that: A freely rotatable adjusting rod assembly (107) is installed inside the support frame (106) via threads, and the bottom end of the adjusting rod assembly (107) is connected to a limit head assembly (108) made of a flexible rubber material.

5. The device for accelerating dust reduction after blasting according to claim 4, characterized in that: A pull rod (201) is fixed to both sides of the front end of the bottom structure (2), and two auxiliary plate structures (202) are welded to the bottom of the bottom structure (2).

6. The device for accelerating dust reduction after blasting according to claim 5, characterized in that: Two slots (203) are respectively provided on both sides of the rear of the auxiliary plate structure (202); a guide groove (204) is provided through the rear end of the auxiliary plate structure (202); and a limit rod structure (205) is inserted into the guide groove (204) and freely moves up and down.

7. The device for accelerating dust reduction after blasting according to claim 6, characterized in that: The bottom of the bottom structure (2) is connected to the bracket structure (207), and an L-shaped groove is respectively opened on both sides of the front end of the bracket structure (207), and a pull rod (201) is inserted into the inside of the L-shaped groove. Two F-shaped fixing heads (208) are welded to the top of the bracket structure (207), and the fixing heads (208) are inserted into the inside of the slot (203). The bottom end of the limiting rod structure (205) is inserted into the inside of the fixing head (208).

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