CN210400032U - Movable type smoke hood - Google Patents

Abstract

The utility model discloses a movable petticoat pipe relates to lead and melts refining device field, and it is including being fixed in the pot body on the top of the pot body, fixed petticoat pipe is located the right side of the top of the pot body, and the inboard of fixed petticoat pipe is fixed with the sealing layer, and the inboard movable sleeve of sealing layer is equipped with movable petticoat pipe, and the left end of activity petticoat pipe stretches out fixed petticoat pipe and covers and establish on the pot body, the bottom of activity petticoat pipe has the removal subassembly, and the below of removing the subassembly is equipped with the horizontal guide rail that is fixed in on the pot head, the activity. This scheme can order about movable petticoat pipe as required and move to a left side to can melt the during operation at the pot body and be used for discharging fume, and can make movable petticoat pipe move to the right side again when needs manual work, make the external hourglass of pot, and then conveniently carry out the operation, whole petticoat pipe simple structure uses in a flexible way.

Description

Movable type smoke hood

Technical Field

The utility model relates to a lead melting refining device field especially relates to a movable petticoat pipe.

Background

During the lead melting and refining process, a small amount of lead-containing smoke dust is generated, the smoke dust can affect the field operation environment and the health of operators, and therefore the smoke dust needs to be collected and treated in a production field. Because the diameter of the lead melting pot is large (the diameter of the pot with the capacity of 100-120 tons is 3 meters), a series of operations are frequently required to be carried out on a pot platform, such as lifting of raw materials, erection and operation of a stirrer, fishing of scum and the like, the operations all need to be matched with a crane and an operator, and if a dust collecting hood is directly added on the pot, normal production operation can be influenced. A movable hood is required for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable smoke hood.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable smoke hood comprises a pot body and a fixed smoke hood, wherein the pot body and the fixed smoke hood are fixed on a pot platform, the fixed smoke hood is positioned on the right side above the pot body, a sealing layer is fixed on the inner side of the fixed smoke hood, a movable smoke hood is movably sleeved on the inner side of the sealing layer, the left end of the movable smoke hood extends out of the fixed smoke hood and covers the pot body, a moving assembly is arranged at the bottom of the movable smoke hood, a transverse guide rail fixed on the pot platform is arranged below the moving assembly, the movable smoke hood can move along the length direction of the guide rail under the action of the moving assembly, a baffle plate which is arranged on one side, close to the pot body, of the moving assembly;

the top of fixed petticoat pipe is fixed with the install bin, is equipped with horizontal installation cavity and the direction cavity of upper and lower setting on the install bin, and the installation cavity internal fixation has the pneumatic cylinder, and the piston rod of pneumatic cylinder is worn out the installation cavity and is fixed with the fixed plate, is fixed with horizontal guide bar on the fixed plate, and the right-hand member of guide bar stretches into in the direction cavity and is fixed with spacing slider, the fixed and intercommunication in right side of fixed petticoat pipe has with fixed petticoat pipe assorted tuber pipe, and the other end of tuber pipe is fixed and is communicated with and has the pipe of discharging fume.

Preferably, the movable smoke hood comprises two second vertical plates arranged in front of and behind, a vertical third vertical plate is fixed between the left ends of the two second vertical plates, the fixed smoke hood comprises two first vertical plates arranged in front of and behind, and first top plates are fixed at the upper ends of the two first vertical plates.

Preferably, the installation box is fixed on the upper portion of the first top plate, the fixing plate is fixed on the left side of the third vertical plate, and the baffle is fixed on one side of the two second vertical plates close to each other.

Preferably, the moving assembly comprises a plurality of mounting seats fixed at the bottom of the second vertical plate, and rollers in rolling fit on the guide rails are rotatably mounted on the mounting seats through rotating shafts.

Preferably, the cross section of the baffle is L-shaped, and the length of the baffle is consistent with that of the movable smoke hood.

Preferably, a controller is fixed on the fixed smoke hood, and the output end of the controller is electrically connected with the hydraulic cylinder.

Preferably, the thickness of the sealing layer is 1-3 cm, and the sealing layer is made of a temperature-resistant soft material and used for reducing air leakage in a sealing mode.

This scheme pneumatic cylinder, the fixed plate, the pipe of discharging fume, the activity petticoat pipe, fixed petticoat pipe, the setting of gyro wheel and guide rail, can order about the activity petticoat pipe as required and move from left to right, thereby can melt the during operation at the pot body and be used for discharging fume, and can make the activity petticoat pipe move from right when needs manual work again, make the external hourglass of pot, and then conveniently carry out the operation, whole petticoat pipe simple structure, it is nimble to use, do not influence normal production operation, and the baffle that sets up can block the metal that splashes out from the internal of pot, guarantee that the gyro wheel can move on the.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the leakage of the pot body of the utility model.

Fig. 3 is a schematic view of the installation of the baffle of the present invention.

Reference numbers in the figures: the cooker comprises a cooker body 1, a fixed smoke hood 2, a first vertical plate 21, a first top plate 22, a movable smoke hood 3, a second vertical plate 31, a second top plate 32, a third vertical plate 33, a sealing layer 4, a mounting box 5, a guide rail 6, a roller 7, a baffle 8, a fixing plate 9, a hydraulic cylinder 10, a guide rod 11, a limiting slide block 12, an air pipe 13, a smoke exhaust pipe 14, a controller 15 and a mounting seat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a movable smoke hood comprises a pot body 1 fixed on a pot platform and a fixed smoke hood 2, wherein the fixed smoke hood 2 is positioned on the right side above the pot body 1, a sealing layer 4 is fixed on the inner side of the fixed smoke hood 2, a movable smoke hood 3 is movably sleeved on the inner side of the sealing layer 4, the left end of the movable smoke hood 3 extends out of the fixed smoke hood 2 and covers the pot body 1, a moving component is arranged at the bottom of the movable smoke hood 3, a transverse guide rail 6 fixed on the pot platform is arranged below the moving component, the movable smoke hood 3 can move along the length direction of the guide rail 6 under the action of the moving component, a baffle 8 blocking one side of the moving component close to the pot body 1 is fixed on the inner side of the movable smoke hood 3;

the top of fixed petticoat pipe 2 is fixed with install bin 5, be equipped with on the install bin 5, horizontal installation cavity and the direction cavity that sets up down, the installation cavity internal fixation has pneumatic cylinder 10, the piston rod of pneumatic cylinder 10 wears out the installation cavity and fixes with fixed plate 9, be fixed with horizontal guide bar 11 on the fixed plate 9, the right-hand member of guide bar 11 stretches into in the direction cavity and is fixed with limit slide 12, the fixed and intercommunication in fixed petticoat pipe 2's right side of fixed petticoat pipe 2 has and fixes petticoat pipe 2 assorted tuber pipe 13, the fixed and intercommunication of the other end of tuber pipe 13 has smoke exhaust pipe 14.

In this embodiment, the movable smoke hood 3 includes two second vertical plates 31 arranged in front and back, a vertical third vertical plate 33 is fixed between the left ends of the two second vertical plates 31, the fixed smoke hood 2 includes two first vertical plates 21 arranged in front and back, the upper ends of the two first vertical plates 21 are fixed with a first top plate 22 in the lump, the installation box 5 is fixed above the first top plate 22, the fixing plate 9 is fixed on the left side of the third vertical plate 33, and the baffle 8 is fixed on one side of the two second vertical plates 31 close to each other.

In this embodiment, the moving assembly includes a plurality of mounting seats 16 fixed to the bottom of the second vertical plate 31, the mounting seats 16 are rotatably mounted with rollers 7 rolling-fitted on the guide rails 6 through rotating shafts, the cross section of the baffle 8 is L-shaped, the length of the baffle 8 is consistent with that of the movable smoke hood 3, the fixed smoke hood 2 is fixed with a controller 15, the output end of the controller 15 is electrically connected with the hydraulic cylinder 10, the thickness of the sealing layer 4 is 1 to 3cm, and the sealing layer 4 is made of a temperature-resistant soft material and used for sealing and reducing air leakage.

The working principle is as follows: when the utility model is used, the hydraulic cylinder 10 can be controlled to work by operating the controller 15, and then the fixed plate 9 can be driven to move to drive the movable smoke hood 3 to move, when the movable smoke hood 3 is positioned above the pot body 1, the smoke generated by the operation of the pot body 1 enters the movable smoke hood 3 and then enters the fixed smoke hood 2 under the action of the existing induced draft fan connected with the smoke exhaust pipe 14, then enters the air pipe 13 and is discharged to the smoke dust treatment equipment from the smoke discharge pipe 14, the arranged baffle 8 can block the metal splashed from the pot body 1, the roller 7 can be ensured to flexibly run on the guide rail 6, when the pot body 1 needs to be operated, the hydraulic cylinder 10 drives the fixed plate 9 and the movable smoke hood 3 to move rightwards, at the moment, the movable smoke hood 3 retracts into the fixed smoke hood 2, the cooker body 1 leaks outwards, so that the operation is convenient, and the whole smoke hood is simple in structure and flexible to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A movable smoke hood comprises a pot body (1) fixed on a pot table and a fixed smoke hood (2), it is characterized in that the fixed smoke hood (2) is positioned at the right side above the pot body (1), the inner side of the fixed smoke hood (2) is fixed with a sealing layer (4), the inner side of the sealing layer (4) is movably sleeved with a movable smoke hood (3), the left end of the movable smoke hood (3) extends out of the fixed smoke hood (2) and covers the pot body (1), the bottom of the movable smoke hood (3) is provided with a moving component, a transverse guide rail (6) fixed on the pot platform is arranged below the moving component, the movable smoke hood (3) can move along the length direction of the guide rail (6) under the action of the moving assembly, a baffle (8) which is arranged on one side of the moving assembly close to the pot body (1) is fixed on the inner side of the movable smoke hood (3), and a fixed plate (9) is fixed on the left end of the movable smoke hood (3);

the top of fixed petticoat pipe (2) is fixed with install bin (5), is equipped with horizontal installation cavity and the direction cavity of upper and lower setting on install bin (5), and the installation cavity internal fixation has pneumatic cylinder (10), and the piston rod of pneumatic cylinder (10) is worn out the installation cavity and is fixed with fixed plate (9), is fixed with horizontal guide bar (11) on fixed plate (9), and the right-hand member of guide bar (11) stretches into in the direction cavity and is fixed with stop block (12), the fixed and intercommunication of right side of fixed petticoat pipe (2) have with fixed petticoat pipe (2) assorted tuber pipe (13), and the fixed and intercommunication of the other end of tuber pipe (13) has smoke exhaust pipe (14).

2. The movable smoke hood according to claim 1, wherein the movable smoke hood (3) comprises two second vertical plates (31) which are arranged in front and back, a vertical third vertical plate (33) is fixed between the left ends of the two second vertical plates (31), the fixed smoke hood (2) comprises two first vertical plates (21) which are arranged in front and back, and first top plates (22) are fixed to the upper ends of the two first vertical plates (21) together.

3. A movable smoke hood according to claim 2, wherein the mounting box (5) is fixed above the first top plate (22), the fixing plate (9) is fixed on the left side of the third vertical plate (33), and the baffle plate (8) is fixed on the side where the two second vertical plates (31) are close to each other.

4. A movable smoke hood according to claim 3, wherein the moving assembly comprises a plurality of mounting seats (16) fixed at the bottom of the second vertical plate (31), and the mounting seats (16) are rotatably provided with rollers (7) which are in rolling fit with the guide rails (6) through rotating shafts.

5. A movable hood according to any of claims 1-4 characterized in that the baffle (8) is L-shaped in cross section and the length of the baffle (8) is consistent with the length of the movable hood (3).

6. A movable smoke hood according to claim 5, characterized in that a controller (15) is fixed on the fixed smoke hood (2), and the output end of the controller (15) is electrically connected with the hydraulic cylinder (10).

7. A movable smoke hood according to claim 5, wherein the thickness of the sealing layer (4) is 1-3 cm, and the sealing layer (4) is made of a temperature-resistant soft material and used for sealing and reducing air leakage.

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