CN209295661U - A kind of energy conservation and environmental protection uniform distribution melting furnace - Google Patents

Abstract

The utility model belongs to technical field of rock wool production, propose a kind of energy conservation and environmental protection uniform distribution melting furnace, a kind of energy conservation and environmental protection uniform distribution melting furnace, including the feeding warehouse set gradually from top to bottom, intermediate and furnace body, intermediate is internally provided with mutually matched sealing and hangs clock and blanking channel, blanking channel includes the plate one and plate two interconnected, plate one and plate two are taper, plate one is located at two top of plate, radius is gradually increased plate one from top to bottom, radius is gradually reduced plate two from top to bottom, the top of plate one and the bottom end of plate two are fixed on intermediate inner wall, sealing is hung clock and is connect with transmission mechanism, transmission mechanism hangs clock with dynamic sealing and moves up and down along the center line of blanking channel, sealing hangs when clock is run to top and seals plate two, intermediate bottom is provided with material position hole.Through the above technical solutions, solving the problems, such as that rock wool melting furnace feed inlet is easy to smolder in the prior art.

Description

A kind of energy conservation and environmental protection uniform distribution melting furnace

Technical field

The utility model belongs to technical field of rock wool production, is related to a kind of energy conservation and environmental protection uniform distribution melting furnace.

Background technique

Rock wool is a kind of common heat preserving and insulating material, is passed through using raw material such as basalt, coke, dolomite and slags Melting furnace fusing, centrifuge centrifugation make its fibrosis form rock wool board or other products into further processing excessively again.With its people Expanding economy and national energy-saving policy are implemented, and building and industrial heat preservation are heat-insulated increasing with the demand of asbestos product, But the domestic existing melting furnace for rock wool production, is easy to smolder, does not meet environmental requirement, be in fusion process middle charging aperture Guarantee is not smoldered, and melting furnace is intracavitary will to keep negative pressure, and will cause tail gas and be not easy to light, while to take away one after being mixed into air Divide heat that fuel consumption is caused to increase, cost increase；In addition, cloth is uneven in melting furnace in the prior art, raw material fusing When, fusing is unstable, easily causes inclined furnace and melt chemistry ingredient is unstable, seriously affect product quality.

Utility model content

The utility model proposes a kind of energy conservation and environmental protection uniform distribution melting furnace, solve in the prior art rock wool melting furnace into Material mouth is easy the problem of smoldering.

The technical solution of the utility model is achieved in that

A kind of energy conservation and environmental protection uniform distribution melting furnace, including the feeding warehouse, intermediate and furnace body set gradually from top to bottom, The intermediate is internally provided with mutually matched sealing and hangs clock and blanking channel, and the blanking channel includes the plate interconnected One and plate two, the plate one and the plate two are taper, and the plate one is located at two top of plate, and the plate one is from top to bottom Radius is gradually increased, and radius is gradually reduced the plate two from top to bottom, and the top of the plate one and the bottom end of the plate two are solid Fixed to be arranged on intermediate inner wall, the sealing is hung clock and is connect with transmission mechanism, and the transmission mechanism drives the sealing to hang clock Center line along the blanking channel moves up and down, and the sealing hangs when clock is run to top and seals the plate two, it is described in Mesosome bottom is provided with material position hole.

Further, the transmission mechanism includes cylinder, and described cylinder one end is hingedly arranged in intermediate outer wall, the other end with Moving arm one end is hinged, and the moving arm is rotatably arranged in shaft, and is provided on the moving arm and slides for the shaft Through-hole, the one end of the moving arm far from the cylinder and pull rod top are hinged, the pull rod bottom end and it is described sealing hang clock Connection, the shaft are arranged in the intermediate inner wall.

Further, the intermediate inlet is provided with revolving top.

It further, further include support rod, described support rod one end is arranged on the intermediate inner wall, and the other end is provided with Circular connecting hole, the pull rod passes through the connecting hole, and several rollings are provided between the pull rod and the support rod Ball.

Further, the pull rod and the sealing hang clock junction and are provided with several ribs.

Further, the moving arm and the hinged one end of the cylinder are located at outside the intermediate, and the other end is located at institute It states inside intermediate, and outside is provided with protective cover.

The utility model has the following beneficial effects:

1, when material abundance in melting furnace, sealing is hung clock and is matched with blanking channel, by blanking channel space below Sealing, prevents the flue gas in fusion process from emerging from feed inlet；When material is very few, material position is lower than material position hole in melting furnace, pass Motivation structure band dynamic sealing is hung clock and is moved downward, and clock is hung in sealing and blanking channel is detached from and cooperates, and material reaches intermediate through feed opening Downside enters back into and completes fusing in furnace body.Clock is hung in sealing and blanking channel keeps sealing state under normal conditions, only is needing to be added It is opened when material, in this way, not only solving the problem of feed inlet is smoldered, meets the requirement of environmental protection, and not will cause heat Loss, meanwhile, compared with prior art, structure is simplified, reduced costs.

2, when needing to add materials, the piston rod of cylinder is moved upwards, and hangs clock by moving arm and pull rod band dynamic sealing It moves downward, clock is hung in sealing and blanking channel is detached from and cooperates, and material reaches on the downside of intermediate through feed opening, enters back into complete in furnace body At fusing；When needing to seal in melting furnace, the piston rod of cylinder is moved downward, and hangs clock by moving arm and pull rod band dynamic sealing It moves upwards, clock is hung in sealing and blanking channel is fitted close, by blanking channel space sealing below.

3, material arrives first at revolving top after feeding warehouse enters intermediate, keeps cloth uniform, guarantees material melting When, chemical composition stability therein is conducive to improve product quality.

4, pull rod moves on the track that support rod is arranged, and avoids sealing and hangs clock left and right rolling in the process of moving up and down It is dynamic, and then influence its sealing effect between blanking channel；Using connection is rolled between pull rod and support rod, drawing can reduce It is worn caused by friction between bar and support rod, and then extends the service life of the utility model.

5, the design of ribs keeps pull rod and the connection hung between clock of sealing more firm, advantageously ensure that sealing hang clock with Sealing effect between blanking channel.

6, moving arm is the critical component for connecting cylinder and pull rod, and protective cover is arranged on the outside of moving arm, can be to avoid object Material damages moving arm, and then extends the service life of the utility model.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1；

Fig. 3 is partial enlarged view inside intermediate；

In figure: 1- feeding warehouse, 2- intermediate, 21- cylinder, 22- moving arm, 23- protective cover, 24- support rod, 25- sealing Hang clock, 26- blanking channel, 261- plate one, 262- plate two, 27- pull rod, 28- revolving top, 29- material position hole, 3- furnace body.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

As shown in Figure 1-Figure 3, the utility model proposes a kind of energy conservation and environmental protection uniform distribution melting furnaces, including from top to bottom Feeding warehouse 1, intermediate 2 and the furnace body 3 set gradually, the intermediate 2 are internally provided with mutually matched sealing and hang 25 He of clock Blanking channel 26, the blanking channel 26 include the plate 1 and plate 1 interconnected, the plate 1 and the plate One 262 be taper, and the plate 1 is located at one 262 top of plate, and radius is gradually increased the plate 1 from top to bottom, Radius is gradually reduced the plate 1 from top to bottom, and the top of the plate 1 and the bottom end fixation of the plate 1 are set It sets on 2 inner wall of intermediate, the sealing is hung clock 25 and connect with transmission mechanism, and the transmission mechanism drives the sealing to hang clock 25 move up and down along the center line of the blanking channel 26, and the sealing is hung when the operation of clock 25 to top that the plate 1 is close Envelope, 2 bottom of intermediate is provided with material position hole 29.

When material abundance in melting furnace, sealing is hung clock 25 and is matched with blanking channel 26, and blanking channel 26 is below Space sealing prevents the flue gas in fusion process from emerging from feed inlet；When material is very few in melting furnace, material position is lower than material position hole 29 When, transmission mechanism band dynamic sealing is hung clock 25 and is moved downward, and clock 25 is hung in sealing and blanking channel 26 is detached from and cooperates, and material is through blanking Mouth reaches 2 downside of intermediate, enters back into and completes to melt in furnace body 3.

Clock 25 is hung in sealing and blanking channel 26 keeps sealing state under normal conditions, only the opening when needing to be added material, this Sample not only solves the problem of feed inlet is smoldered, and meets the requirement of environmental protection, and not will cause the loss of heat, meanwhile, and it is existing There is technology to compare, simplify structure, reduces costs.

Further, the transmission mechanism includes cylinder 21, and 2 outer wall of intermediate is hingedly arranged in described 21 one end of cylinder, separately One end and 22 one end of moving arm are hinged, and the moving arm 22 is rotatably arranged in shaft, and is provided with confession on the moving arm 22 The through-hole of the shaft sliding, the one end of the moving arm 22 far from the cylinder 21 and 27 top of pull rod are hinged, the pull rod 27 bottom ends are hung clock 25 with the sealing and are connect, and the shaft is arranged in 2 inner wall of intermediate.

When needing to add materials, the piston rod of cylinder 21 is moved upwards, by moving arm 22 and pull rod 27 with dynamic sealing Clock 25 to be hung to move downward, clock 25 is hung in sealing and blanking channel 26 is detached from and cooperates, and material reaches 2 downside of intermediate through feed opening, then Fusing is completed in into furnace body 3；When needing to seal in melting furnace, the piston rod of cylinder 21 is moved downward, and passes through moving arm 22 Clock 25 is hung with dynamic sealing with pull rod 27 to move upwards, sealing is hung clock 25 and blanking channel 26 and is fitted close, by blanking channel 26 with Under space sealing.

Further, 2 inlet of intermediate is provided with revolving top 28.

Material arrives first at revolving top 28, keeps cloth uniform after feeding warehouse 1 enters intermediate 2, guarantees that material is molten When change, chemical composition stability therein is conducive to improve product quality.

It further, further include support rod 24, described 24 one end of support rod is arranged on 2 inner wall of intermediate, the other end It is provided with circular connecting hole, the pull rod 27 passes through the connecting hole, and sets between the pull rod 27 and the support rod 24 It is equipped with several spin.

Pull rod 27 moves on the track that support rod 24 is arranged, and avoids sealing and hangs the left and right in the process of moving up and down of clock 25 It shakes, and then influences its sealing effect between blanking channel 26；It is connected between pull rod 27 and support rod 24 using rolling, It can reduce abrasion caused by the friction between pull rod 27 and support rod 24, and then extend the service life of the utility model.

Further, the pull rod 27 hangs 25 junction of clock with the sealing and is provided with several ribs.

The design of ribs, the connection for hanging pull rod 27 and sealing between clock 25 is more firm, advantageously ensures that clock is hung in sealing Sealing effect between 25 and blanking channel 26.

Further, the moving arm 22 is located at outside the intermediate 2 with the hinged one end of the cylinder 21, other end position Inside the intermediate 2, and outside is provided with protective cover 23.

Moving arm 22 is the critical component for connecting cylinder 21 and pull rod 27, and protective cover 23 is arranged on the outside of moving arm 22, can Moving arm 22 is damaged to avoid material, and then extends the service life of the utility model.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (6)

1. a kind of energy conservation and environmental protection uniform distribution melting furnace, including set gradually from top to bottom feeding warehouse (1), intermediate (2) and Furnace body (3), it is characterised in that: the intermediate (2) is internally provided with mutually matched sealing and hangs clock (25) and blanking channel (26), the blanking channel (26) includes the plate one (261) and plate two (262) interconnected, the plate one (261) and the plate Two (262) are taper, and the plate one (261) is located above the plate two (262), the plate one (261) radius from top to bottom It is gradually increased, radius is gradually reduced the plate two (262) from top to bottom, the top of the plate one (261) and the plate two (262) Bottom end be fixed on intermediate (2) inner wall, the sealing is hung clock (25) and is connect with transmission mechanism, the transmission mechanism It drives the sealing to hang clock (25) to move up and down along the center line of the blanking channel (26), the sealing hangs clock (25) operation extremely The plate two (262) is sealed when top, intermediate (2) bottom is provided with material position hole (29).

2. a kind of energy conservation and environmental protection uniform distribution melting furnace according to claim 1, it is characterised in that: the transmission mechanism packet It includes cylinder (21), intermediate (2) outer wall is hingedly arranged in described cylinder (21) one end, and the other end and moving arm (22) one end are cut with scissors It connects, the moving arm (22) is rotatably arranged in shaft, and is provided on the moving arm (22) for the logical of shaft sliding Hole, the moving arm (22) far from the cylinder (21) one end and pull rod (27) top it is hinged, pull rod (27) bottom end and Clock (25) connection is hung in the sealing, and the shaft is arranged in the intermediate (2) inner wall.

3. a kind of energy conservation and environmental protection uniform distribution melting furnace according to claim 1, it is characterised in that: the intermediate (2) Inlet is provided with revolving top (28).

4. a kind of energy conservation and environmental protection uniform distribution melting furnace according to claim 2, it is characterised in that: further include support rod (24), described support rod (24) one end is arranged on the intermediate (2) inner wall, and the other end is provided with circular connecting hole, institute Pull rod (27) are stated across the connecting hole, and are provided with several spin between the pull rod (27) and the support rod (24).

5. a kind of energy conservation and environmental protection uniform distribution melting furnace according to claim 2, it is characterised in that: the pull rod (27) with The sealing hangs clock (25) junction and is provided with several ribs.

6. a kind of energy conservation and environmental protection uniform distribution melting furnace according to claim 2, it is characterised in that: the moving arm (22) It is located at the intermediate (2) outside with the hinged one end of the cylinder (21), the other end is located at the intermediate (2) inside, and Outside is provided with protective cover (23).