CN212079699U - Coal gas pressurizer fan - Google Patents

Abstract

The utility model discloses a coal gas presser fan, connect, rose box, first joint, second joint, push rod, brush, filter screen subassembly, concave type fastener, magnet board, frame and filter screen including base, fan casing, seal receptacle, motor, through-hole, air inlet connector, giving vent to anger. The utility model comprises a filtering mechanism, when the device is used, coal gas firstly enters a filtering box of the filtering mechanism, when the coal gas passes through a filter screen component in the filtering box, pipeline rust slag and impurities with larger particle size in the coal gas are blocked and filtered by the filter screen component, which is beneficial to filtering the impurities in the coal gas, is beneficial to cleaning the coal gas and simultaneously reduces the condition that the impurities in the coal gas damage the impeller of the device; the push rod can work through the control switch regularly, and the push rod during operation drives the brush up-and-down motion, and the impurity of adhesion on the filter screen subassembly is brushed away to the brush this moment, is favorable to the cleanness of filter screen subassembly, and device simple structure uses comparatively conveniently.

Description

Coal gas pressurizer fan

Technical Field

The utility model relates to a coal gas presser specifically is a coal gas presser fan, belongs to a coal gas presser fan application technical field.

Background

The gas pressurizer is a device capable of boosting gas, also called as a gas booster or a gas booster, and also called as a gas blower, so that the gas pressurizer is a main mechanical device in cold gas production and is a device for conveying products.

Most of the existing gas pressurizers do not contain a filtering mechanism, rust on the inner wall of a pipeline easily falls off in the transportation process of gas, the fallen rust enters the gas pressurizer along with the gas, the rust easily collides with an impeller of the pressurizer, the impeller is easily damaged, the cleanness of the gas is not guaranteed, and certain defects exist. Therefore, a gas pressurizer fan is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the problems and provide a fan of a gas pressurizer.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a coal gas pressure machine fan, including base, fan casing, seal receptacle, motor and filter mechanism, the one end rigid coupling of base has the fan casing, install the impeller in the fan casing, the center department of a fan casing curb plate runs through and installs the air inlet connector, the top of fan casing runs through and installs the air outlet connector, the top surface of base is installed motor and seal receptacle in proper order, the output of motor passes the seal receptacle and is connected with the impeller in the fan casing, the one end of air inlet connector is installed filter mechanism through the bolt;

the filter mechanism includes rose box, push rod, brush, filter screen subassembly and concave type fastener, run through respectively on two blocks of curb plates that the rose box corresponds each other and install first joint and second joint, the one end of first joint is connected with air inlet joint's one end, concave type fastener is installed to the bottom surface of filter box roof and the top surface symmetry of bottom plate, the top and the bottom of filter screen subassembly are in the concave type fastener of joint on filter box roof and bottom plate respectively, run through on the roof of rose box and install the push rod, the brush is installed to the bottom of push rod, the brush touches with a side of filter screen subassembly.

Preferably, the filter screen subassembly comprises filter screen and two frames, two the frame looks lock joint is in the same place, the filter screen card connects between two frames, the filter screen is metal filter screen.

Preferably, the top surface of the bottom plate of the filter box is attached with a magnet plate, and the filter box is a stainless steel filter box.

Preferably, a box door is installed on one side face of the filter box through a screw, a sealing rubber strip is installed at the contact position of the box door and the filter box, and the inner wall of the box door is contacted with one side face of the filter screen assembly.

Preferably, through holes are horizontally formed in two ends of one side face of the base, and the base is a carbon steel base.

Preferably, the inner wall and the outer wall of the fan shell are both sprayed with corrosion-resistant coatings.

The utility model has the advantages that:

1. the utility model comprises a filtering mechanism, when the device is used, coal gas firstly enters a filtering box of the filtering mechanism, when the coal gas passes through a filter screen component in the filtering box, pipeline rust slag and impurities with larger particle size in the coal gas are blocked and filtered by the filter screen component, which is beneficial to filtering the impurities in the coal gas, is beneficial to cleaning the coal gas and simultaneously reduces the condition that the impurities in the coal gas damage the impeller of the device;

2. the utility model discloses a filtering mechanism contains the push rod, can be regularly make push rod work through control switch, and the push rod during operation drives the brush up-and-down motion, and the impurity of adhesion on with the filter screen subassembly of brush this moment brushes, is favorable to the cleanness of filter screen subassembly, and greatly reduced has manually unpacked the chamber door of rose box and has washd the emergence of filter screen subassembly number of times condition, is favorable to guaranteeing the trafficability characteristic of coal gas, device simple structure, and it is comparatively convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtering box of the present invention;

fig. 3 is the internal structure schematic diagram of the filter screen assembly of the present invention.

In the figure: 1. the base, 2, fan housing, 3, seal receptacle, 4, motor, 5, through-hole, 6, air inlet joint, 7, the joint of giving vent to anger, 8, rose box, 9, first joint, 10, second joint, 11, push rod, 12, brush, 13, filter screen subassembly, 14, concave type fastener, 15, magnet board, 1301, frame, 1302, filter screen.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a gas pressurizer fan comprises a base 1, a fan shell 2, a sealing seat 3, a motor 4 and a filtering mechanism, wherein one end of the base 1 is fixedly connected with the fan shell 2, an impeller is installed in the fan shell 2, an air inlet joint 6 is installed at the center of one side plate of the fan shell 2 in a penetrating manner, an air outlet joint 7 is installed at the top of the fan shell 2 in a penetrating manner, the motor 4 and the sealing seat 3 are sequentially installed on the top surface of the base 1, the output end of the motor 4 penetrates through the sealing seat 3 to be connected with the impeller in the fan shell 2, and the filtering mechanism is installed at one end of the air inlet joint 6 through a bolt;

filtering mechanism includes rose box 8, push rod 11, brush 12, filter screen subassembly 13 and concave type fastener 14, it connects 10 to run through to install first joint 9 and second on two blocks of curb plates that rose box 8 corresponds each other respectively, the one end of first joint 9 is connected with the one end of air inlet joint 6, concave type fastener 14 is installed to the bottom surface of rose box 8 roof and the top surface symmetry of bottom plate, filter screen subassembly 13's top and bottom are in concave type fastener 14 of joint on rose box 8 roof and bottom plate respectively, run through on the roof of rose box 8 and install push rod 11, brush 12 is installed to the bottom of push rod 11, brush 12 touches with a side of filter screen subassembly 13.

The filter screen assembly 13 is composed of a filter screen 1302 and two frames 1301, the two frames 1301 are buckled with each other, the filter screen 1302 is clamped between the two frames 1301, and the filter screen 1302 is a metal filter screen; a magnet plate 15 is attached to the top surface of the bottom plate of the filter box 8, and the filter box 8 is a stainless steel filter box; a box door is installed on one side face of the filter box 8 through a screw, a sealing rubber strip is installed at the contact position of the box door and the filter box 8, and the inner wall of the box door is contacted with one side face of the filter screen component 13; through holes 5 are horizontally formed in two ends of one side face of the base 1, and the base 1 is a carbon steel base; and the inner wall and the outer wall of the fan shell 2 are both sprayed with corrosion-resistant coatings.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, when the device is used, the second joint 10 of the filtering mechanism is connected with one end of the gas pipeline, the gas outlet joint 7 is connected with the other end of the gas pipeline, when the device is used, the gas firstly enters the filtering box 8, when passing through the filtering net component 13 in the filtering box 8, the pipeline rust slag and the impurities with larger particle size in the gas are blocked and filtered by the filtering net component 13, which is beneficial to filtering the impurities in the gas and cleaning the gas, and simultaneously reduces the condition that the impurities in the gas damage the impeller of the device, the filtering mechanism of the device comprises a push rod 11, the push rod 11 can be operated by the control switch regularly, the push rod 11 drives the brush 12 to move up and down when in operation, the brush 12 brushes the impurities adhered on the filtering net component 13, the device is beneficial to cleaning the filter screen assembly 13, greatly reduces the frequency of manually disassembling the box door of the filter box 8 to clean the filter screen assembly 13, is beneficial to ensuring the gas passing performance, and is simple in structure and convenient to use.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A coal gas compressor fan which is characterized in that: the fan is characterized by comprising a base (1), a fan shell (2), a sealing seat (3), a motor (4) and a filtering mechanism, wherein one end of the base (1) is fixedly connected with the fan shell (2), an impeller is installed in the fan shell (2), an air inlet joint (6) is installed at the center of a side plate of the fan shell (2) in a penetrating mode, an air outlet joint (7) is installed at the top of the fan shell (2) in a penetrating mode, the motor (4) and the sealing seat (3) are sequentially installed on the top surface of the base (1), the output end of the motor (4) penetrates through the sealing seat (3) to be connected with the impeller in the fan shell (2), and the filtering mechanism is installed at one end of the air inlet joint (6);

filtering mechanism includes rose box (8), push rod (11), brush (12), filter screen subassembly (13) and concave type fastener (14), run through respectively on two blocks of curb plates that rose box (8) correspond each other and install first joint (9) and second joint (10), the one end of first joint (9) is connected with the one end of air inlet joint (6), concave type fastener (14) are installed to the top surface symmetry of the bottom surface of rose box (8) roof and bottom plate, the top and the bottom of filter screen subassembly (13) are in concave type fastener (14) of joint on rose box (8) roof and bottom plate respectively, run through on the roof of rose box (8) and install push rod (11), brush (12) are installed to the bottom of push rod (11), brush (12) touch with the side of filter screen subassembly (13).

2. The gas pressurizer blower of claim 1, wherein: the filter screen assembly (13) comprises a filter screen (1302) and two frames (1301), the two frames (1301) are buckled with each other, the filter screen (1302) is clamped between the two frames (1301), and the filter screen (1302) is a metal filter screen.

3. The gas pressurizer blower of claim 1, wherein: the top surface of the bottom plate of the filter box (8) is attached with a magnet plate (15), and the filter box (8) is a stainless steel filter box.

4. The gas pressurizer blower of claim 1, wherein: a box door is installed on one side face of the filter box (8) through a screw, a sealing rubber strip is installed at the contact position of the box door and the filter box (8), and the inner wall of the box door is contacted with one side face of the filter screen component (13).

5. The gas pressurizer blower of claim 1, wherein: through holes (5) are horizontally formed in two ends of one side face of the base (1), and the base (1) is a carbon steel base.

6. The gas pressurizer blower of claim 1, wherein: and the inner wall and the outer wall of the fan shell (2) are both sprayed with corrosion-resistant coatings.

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