Venturi efficient demisting wet dust removal unit

Abstract

The utility model relates to the technical field of venturi wet dust removers, and discloses a venturi high-efficiency demisting wet dust remover unit, which comprises a fan section, a cyclone separation and rotation breaking demisting section, a venturi structure section and a mud scraper water tank section, the cyclone separation and rotation breaking demisting section is assembled at the bottom of the fan section, and the cyclone separation and rotation breaking demisting section is assembled at the bottom of the mud scraper water tank section. The venturi structure section is assembled outside the cyclone separation and rotation breaking demisting section, the mud scraper water tank section is assembled at the bottom of the cyclone separation and rotation breaking demisting section, and assembling mechanisms are uniformly distributed among the fan section, the cyclone separation and rotation breaking demisting section, the venturi structure section and the mud scraper water tank section. According to different sites and requirements, the Venturi efficient demisting wet-type dust removal unit can cope with different combined structures, then the overall applicability of the unit is greatly improved, and meanwhile, the better water mist treatment capacity is achieved through direct butt joint of multiple modularization and optimal configuration of the efficient demisting section.

Description

Technical Field

[0001] The utility model relates to the technical field of Venturi wet dust removal machines, in particular to a Venturi high-efficiency mist removal wet dust removal unit. Background Art

[0002] The Venturi wet dust collector achieves the purpose of dust removal by bringing dust-laden gas into close contact with liquid (usually water) and utilizing the inertial collision of water droplets and particles and other effects to capture particles or enlarge them.

[0003] The traditional Venturi wet dust collector has a single structure and cannot be flexibly adjusted to different working environments. At the same time, the internal parts of the Venturi wet dust collector cannot be easily disassembled, replaced and maintained after being damaged, which in turn affects the use of the Venturi wet dust collector. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a Venturi high-efficiency mist removal wet dust removal unit to solve the above-mentioned technical problems that the structure is single and cannot be flexibly adjusted in different working environments. At the same time, the internal components of the Venturi wet dust collector cannot be easily disassembled, replaced and maintained after being damaged, which in turn affects the use of the Venturi wet dust collector.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a Venturi high-efficiency mist removal wet dust removal unit, comprising: a fan section, a cyclone separation and de-cyclone mist removal section, a Venturi structure section and a scraper water trough section, the cyclone separation and de-cyclone mist removal section being assembled at the bottom of the fan section, the Venturi structure section being assembled at the outside of the cyclone separation and de-cyclone mist removal section, the scraper water trough section being assembled at the bottom of the cyclone separation and de-cyclone mist removal section, and assembly mechanisms being evenly distributed between the fan section, the cyclone separation and de-cyclone mist removal section, the Venturi structure section and the scraper water trough section.

[0008] The assembly mechanism includes two limit blocks, the outside of the limit blocks is assembled with a triangular block, the inside of the limit blocks is connected to a lock tongue through a seat bearing, and the outside of the lock tongue is connected to an operating rod, and a first spring is connected between the operating rod and the limit blocks.

[0009] Preferably, the top of the Venturi structure section is equipped with a first spray port, and the back of the Venturi structure section is equipped with a second spray port, and a flow meter is equipped between the first spray port and the second spray port, and the first spray port cooperates with the second spray port to pre-humidify the dust sucked by the Venturi structure section, and the flow meter can control and record the water flow of the first spray port and the second spray port.

[0010] Preferably, the outside of the mud scraper tank section is sleeved with a shell, and the inside of the mud scraper tank section is equipped with a collection barrel, the shell can protect the mud scraper tank section, and the collection barrel can collect sludge and waste liquid.

[0011] Preferably, the top of the mud scraper tank section is equipped with a water pump, and the water pump is connected with the Venturi structure section, and the outside of the mud scraper tank section is equipped with a liquid level meter, and the water pump can discharge and clean the sludge in the collection barrel.

[0012] Preferably, the inside of the limiting block is provided with a notch, and the notch is connected with the first spring, and the notch facilitates the rotation of the operating rod and the movement of the locking tongue.

[0013] Preferably, the inside of the triangular block is provided with a receiving groove, and the receiving groove is connected with the locking tongue, and the receiving groove can assemble the locking tongue.

[0014] Preferably, the inside of the notch is slidably connected with a push plate, and the notch and the push plate are connected with the second spring, and the cooperation of the push plate and the second spring can quickly separate the two groups of assembly mechanisms.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the Venturi high-efficiency demisting wet dust removal unit has the following beneficial effects:

[0017] 1. The Venturi high-efficiency demisting wet dust removal unit, through the modular cooperation of the fan section, the cyclone separation and broken-rotation demisting section, the Venturi structure section and the mud scraper tank section, the internal single components can be conveniently replaced and maintained, and according to different sites and requirements, different combination structures can be used to cope with, thereby greatly improving the applicability of the whole device, and the direct connection of multiple modularizations optimizes the configuration of the high-efficiency demisting section, and achieves better water mist processing capacity.

[0018] 2. The Venturi high-efficiency demisting wet dust removal unit, the fan section, the cyclone separation and broken whirl demisting section, the Venturi structure section and the mud scraper water tank section are assembled through multiple assembly mechanisms, compared with the traditional bolt assembly, the device can avoid the looseness caused by the shaking during work, thereby affecting the stability, at the same time, the two sets of locking tongues are locked with each other, so that the device is always stable and engaged under the vibration working state, and when the locking between the modules is released by the operating lever, the modules can be quickly popped out, thereby improving the smoothness when the device is disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a local view of the mud scraper water tank section of the utility model;

[0021] Figure 3 It is an internal view of the mud scraper water tank section of the utility model;

[0022] Figure 4 It is a front view of the assembly mechanism of the utility model;

[0023] Figure 5 It is a local view of the assembly mechanism of the utility model.

[0024] In the drawing: 1, fan section; 2, cyclone separation and broken whirl demisting section; 3, Venturi structure section; 31, first spray opening; 32, second spray opening; 33, flow meter; 4, mud scraper water tank section; 41, liquid level meter; 42, water pump; 43, shell; 44, collection barrel; 5, assembly mechanism; 51, limiting block; 52, triangular block; 53, locking tongue; 54, operating lever; 55, first spring; 56, notch; 57, storage groove; 58, push plate; 59, second spring. DETAILED DESCRIPTION

[0025] The technical scheme of 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 part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] The utility model provides a technical scheme, please refer to Figure 1 , Figure 2 and Figure 3A Venturi high-efficiency demisting wet dust removal unit, comprising: a fan section 1, a cyclone separation and broken whirl demisting section 2, a Venturi structure section 3 and a mud scraper water tank section 4, the fan section 1 is a common fan equipment in the prior art, and the fan section 1 can be replaced by different models, the cyclone separation and broken whirl demisting section 2 is a common wet dust remover in the prior art, which utilizes the inertial collision of water droplets and particles or utilizes the full mixing effect of water and dust and other effects to capture particles or make particles increase or remain in a fixed container to achieve the effect of water and dust separation.

[0027] The Venturi structure section 3 is a common Venturi structure in the prior art, the cyclone separation and broken whirl demisting section 2 is assembled at the bottom of the fan section 1, the Venturi structure section 3 is assembled outside the cyclone separation and broken whirl demisting section 2, the mud scraper water tank section 4 is assembled at the bottom of the cyclone separation and broken whirl demisting section 2, and the fan section 1, the cyclone separation and broken whirl demisting section 2, the Venturi structure section 3 and the mud scraper water tank section 4 are uniformly arranged with assembly mechanisms 5, the top of the Venturi structure section 3 is assembled with a first spray port 31, and the back of the Venturi structure section 3 is assembled with a second spray port 32, and a flow meter 33 is assembled between the second spray port 32 and the first spray port 31, and the first spray port 31 cooperates with the second spray port 32 to pre-humidify the dust sucked into the Venturi structure section 3.

[0028] The flow meter 33 can control and record the spraying water flow of the first spray port 31 and the second spray port 32, the outside of the mud scraper water tank section 4 is sleeved with an outer shell 43, the inside of the mud scraper water tank section 4 is assembled with a collection barrel 44, the outer shell 43 can protect the mud scraper water tank section 4, the collection barrel 44 can collect sludge and waste liquid, the top of the mud scraper water tank section 4 is assembled with a water pump 42, and the water pump 42 is connected with the Venturi structure section 3, the outside of the mud scraper water tank section 4 is assembled with a liquid level meter 41, and the water pump 42 can discharge and clean the sludge in the collection barrel 44.

[0029] Please refer to Figure 4 and Figure 5 The assembly mechanism 5 comprises two limiting blocks 51, the two groups of limiting blocks 51 can be mutually locked by cooperation, and the limiting blocks 51 are respectively connected with the fan section 1, the cyclone separation and broken whirl demisting section 2, the Venturi structure section 3 and the mud scraper water tank section 4, so that multiple groups of modules can be connected and locked with each other, the outside of the limiting block 51 is assembled with a triangular block 52, the triangular block 52 can accommodate a lock tongue 53, and can be inserted into the inside of the limiting block 51 to cooperate with the lock tongue 53 to be locked.

[0030] The inside of the limiting block 51 is connected with the lock tongue 53 through the bearing with seat, and the outside of the lock tongue 53 is connected with the operating rod 54, the operating rod 54 can conveniently drive the lock tongue 53 to rotate, the operating rod 54 and the limiting block 51 are connected with the first spring 55, the first spring 55 can drive the operating rod 54 to reset after being pried, the inside of the limiting block 51 is provided with the notch 56, and the notch 56 is connected with the first spring 55, the notch 56 facilitates the rotation of the operating rod 54, and controls the movement of the lock tongue 53.

[0031] The inside of the triangular block 52 is provided with the receiving groove 57, and the receiving groove 57 is connected with the lock tongue 53, the receiving groove 57 can assemble the lock tongue 53, the inside of the notch 56 is slidably connected with the push plate 58, and the push plate 58 and the notch 56 are connected with the second spring 59, and the cooperation of the push plate 58 and the second spring 59 can quickly separate the two groups of assembly mechanisms 5.

[0032] The scheme rapidly promotes the combination of water mist particles and dust particles through the internal Venturi structure section 3, and then the centrifugal force is used to capture dust particles and water mist particles again through the cyclone separation and broken-rotation mist removal section 2, greatly improving the capture efficiency of particulate matter, and the whole set of equipment is one-key started and automatically scrapes slag, because there is no filter bag and other consumables, compared with the bag-type dust collector, the equipment has lower use and maintenance cost;

[0033] Before the dust-containing gas enters the inside of the Venturi structure section 3, through the cooperation of the first spray opening 31 and the second spray opening 32, the gas is sharply accelerated in the wet throat, the liquid is atomized, and the relative movement of the airflow and the liquid makes the gas and liquid fully mixed. Due to the adsorption force and the attraction, the dust particles or pollutants dispersed in the airflow are continuously adsorbed and condensed with the spray water mist.

[0034] In the inside of the cyclone separation and broken-rotation mist removal section 2, the condensed water mist sludge particles are efficiently separated from the airflow, and the purified air is effectively broken-rotated and discharged through the cyclone separation and broken-rotation mist removal section 2. The gas passes through the mist removal equipment in the inside of the cyclone separation and broken-rotation mist removal section 2 to remove the water mist in the gas, and finally the clean air is discharged from the exhaust pipe at the upper end of the waste gas absorption tower and through the fan. The separated sludge or pollutants are returned to the collecting barrel 44 in the inside of the mud scraper water tank section 4 together with the spray water, and then are cleaned out of the inside of the collecting barrel 44 by the water pump 42 to complete the dust removal work;

[0035] Through the modular cooperation of the fan section 1, the cyclone separation and broken-rotation mist removal section 2, the Venturi structure section 3 and the mud scraper water tank section 4, the internal single component can be conveniently replaced and maintained, and according to different sites and requirements, different combination structures can be used to cope with, thereby greatly improving the applicability of the whole device. At the same time, the direct connection of multiple modularizations optimizes the configuration of the high-efficiency mist removal section, and achieves better water mist treatment capacity.

[0036] Fan section 1, cyclone separation and de-rotation demisting section 2, Venturi structure section 3 and mud scraper water tank section 4 are assembled by a plurality of assembly mechanisms 5, compared with traditional bolt assembly, the device can avoid the looseness caused by shaking during work, thereby affecting the stability, at the same time, the two sets of locking tongues 53 are locked with each other, so that the device is always stable and engaged under the working state of vibration, and the push plate 58 is additionally arranged, when the module is unlocked by the lever 54, the module can be quickly popped out, thereby improving the smoothness when the device is disassembled.

[0037] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Venturi high-efficiency mist eliminator wet dust removal unit, comprising: Fan section (1), cyclone separation and broken mist section (2), Venturi structure section (3) and mud scraper water tank section (4), characterized in that: the cyclone separation and broken mist section (2) is assembled at the bottom of the fan section (1), the Venturi structure section (3) is assembled outside the cyclone separation and broken mist section (2), the mud scraper water tank section (4) is assembled at the bottom of the cyclone separation and broken mist section (2), and the fan section (1), the cyclone separation and broken mist section (2), the Venturi structure section (3) and the mud scraper water tank section (4) are uniformly arranged with assembly mechanism (5); The assembly mechanism (5) comprises two limiting blocks (51), the outer part of the limiting block (51) is provided with a triangular block (52), the inner part of the limiting block (51) is connected with a lock tongue (53) through a bearing with seat, and the outer part of the lock tongue (53) is connected with a control rod (54), and the control rod (54) and the limiting block (51) are connected with a first spring (55).

2. A Venturi high-efficiency demisting wet dust removal unit according to claim 1, characterized in that: The top of the Venturi structure section (3) is provided with a first spray opening (31), and the back of the Venturi structure section (3) is provided with a second spray opening (32), and the second spray opening (32) and the first spray opening (31) are provided with a flow meter (33).

3. A Venturi high-efficiency demisting wet dust removal unit according to claim 1, characterized in that: The outer part of the mud scraper water tank section (4) is sleeved with a shell (43), and the inner part of the mud scraper water tank section (4) is provided with a collecting barrel (44).

4. A Venturi high-efficiency demisting wet dust removal unit according to claim 1, characterized in that: The top of the mud scraper water tank section (4) is provided with a water pump (42), and the water pump (42) is connected with the Venturi structure section (3), and the outer part of the mud scraper water tank section (4) is provided with a liquid level meter (41).

5. A Venturi high-efficiency mist eliminator wet dust collector according to claim 1, characterized in that: The inner part of the limiting block (51) is provided with a notch (56), and the notch (56) is connected with the first spring (55).

6. A Venturi high-efficiency mist eliminator wet dust collector according to claim 1, characterized in that: The inner part of the triangular block (52) is provided with a receiving groove (57), and the receiving groove (57) is connected with the lock tongue (53).

7. A Venturi high-efficiency mist eliminator wet dust collector according to claim 5, characterized in that: The inner part of the notch (56) is connected with a push plate (58), and the push plate (58) and the notch (56) are connected with a second spring (59).

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