CN211137773U

CN211137773U - PP resin modified raw material melting equipment

Info

Publication number: CN211137773U
Application number: CN201921496169.5U
Authority: CN
Inventors: 汤才富
Original assignee: Anhui Xinbang New Material Co ltd
Current assignee: Anhui Xinbang New Material Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-31
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a PP resin modified raw materials melting equipment, including melting furnace and gas washer, the gas washer is installed at the side of melting furnace, coaxial broken sword leaf and stirring vane have been installed in the melting furnace, broken sword leaf rotatory broken raw materials, increase the raw materials and meet with the contact surface of melting furnace, accelerate the melting rate, stirring vane stirs the raw materials simultaneously, both guaranteed the abundant melting of raw materials, can prevent the melt from piling up the caking, gas washer has been installed to one side of furnace body, utilize air exhauster and pipe to lead in the smoke and dust that produces in the production to the gas washer, discharge after reacting to fall acid gas and nitrogen oxide that wherein contain; the PP resin modified raw material melting equipment is simple in structure, high in working efficiency and environment-friendly.

Description

PP resin modified raw material melting equipment

Technical Field

The utility model relates to a melting equipment technical field specifically is a PP resin modified raw materials melting equipment.

Background

As is well known, the simplest manufacturing method of plastic and rubber products is casting molding, namely, the plastic and rubber products are molded after being melted, stirred, uniformly poured in a mold and cooled, and the casting molding production efficiency depends on the melting rate of melting equipment.

However, the traditional melting equipment is too complex in structure, the machine is large in size and inconvenient to move, the efficiency of melting raw materials is not high, some smoke dust and waste gas generated in the production process are not timely treated, the environment is polluted, occupational disease hazards are brought to workers, and therefore the PP resin modified raw material melting equipment is provided.

For improve equipment's work efficiency, in time handle production waste gas, reach environmental protection effect, the utility model discloses an install coaxial broken sword leaf and stirring vane in the melting furnace, the outer wall sets up the gas washer and realizes the target.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified raw materials melting equipment of PP resin, through coaxial broken sword leaf of installation and stirring vane in the melting furnace, the outer wall sets up the gas washing device to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a melting device for PP resin modified raw materials comprises a melting furnace and a gas washing device, wherein the gas washing device is arranged at the side end of the melting furnace, the melting furnace comprises a furnace body, a discharge pipe, an electric control valve, a universal wheel, a top cover, a feed hopper, a gate valve, a driving motor, a transmission screw, a crushing blade and a stirring blade, the discharge pipe is arranged at one side of the lower part of the furnace body, the electric control valve is fixedly connected to the outer side of the discharge pipe, the universal wheel is arranged at the position, close to the edge, of two end clamps at the bottom of the furnace body, the top cover is arranged at the top end of the furnace body, the feed hopper is arranged at one side of the top cover, the discharge plate of the feed hopper penetrates through the side wall of the top cover and extends into the furnace, a discharge port is suspended above the crushing blade, the gate valve is arranged at the lower part of the feed hopper, the tail end of the furnace body is fixedly connected with a screw, a crushing blade is arranged on the outer wall of the screw, a stirring blade is arranged on the outer wall of the screw below the crushing blade, and a gas washing device is arranged on one side of the furnace body;

the gas washing device comprises a mounting plate, a gas washing tank, a support column, an air outlet valve, a liquid injection pipe, an air inlet pipe, a conduit A, an air exhauster and a conduit B, wherein the mounting plate is welded on the outer wall of one side of the furnace body, the gas washing tank is installed on the upper end of the mounting plate through the support column, the top of the gas washing tank is sequentially provided with the air outlet valve and the liquid injection pipe, one side of the lower part is fixedly connected with the air inlet pipe, one end of the air inlet pipe is fixedly connected with the conduit A, the other end of the conduit A is connected with the air outlet of one side of the air exhauster.

Preferably, the furnace body includes interior welt, electrical heating wire layer and shell, and the outer wall laminating of interior welt sets up the outside on electrical heating wire layer and cup joints the shell.

Preferably, the housing is a member made of a heat insulating material.

Preferably, the outer walls of the two sides of the port at the lower end of the top cover and the port at the upper end of the furnace body are fixedly connected with fixing plates, the corresponding fixing plates penetrate through the fixing plates through bolts, and the lower ends of the fixing plates are connected in a nut locking mode.

Preferably, the discharge plate of the feed hopper penetrates through the side wall of the top cover and extends into the furnace, and the discharge port is suspended above the crushing blade.

Preferably, the crushing blade and the stirring blade are sleeved on the outer wall of the screw through a bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this modified raw materials melting equipment of PP resin has installed coaxial broken sword leaf and stirring vane in the melting furnace, and the rotatory broken raw materials of broken sword leaf increases the raw materials and meets with the contact surface of melting furnace for melting rate, and stirring vane stirs the raw materials simultaneously, has both guaranteed the abundant melting of raw materials, also can prevent that the melt from piling up the caking.

2. This modified raw materials melting equipment of PP resin has installed the gas washer in one side of furnace body, utilizes air exhauster and pipe to lead to the gas washer with the smoke and dust that produces in the production in, reacts acid gas and the nitrogen oxide that falls wherein to contain, discharges again after having deposiing the dust particle, environmental protection pollution.

3. This modified raw materials melting equipment of PP resin, broken sword leaf and stirring vane bearing cup joint on the outer wall of screw rod, and the fixed dead mode of welding that does not adopt traditional, and certain broken sword leaf and stirring vane have bad, open the top cap and take out just can the replacement, and need not whole change, practiced thrift manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the melting furnace of the present invention;

FIG. 3 is a sectional view of the furnace body of the present invention;

fig. 4 is a schematic structural view of the air washer of the present invention.

In the figure: 1. a melting furnace; 11. a furnace body; 1101. an inner liner plate; 1102. electrically heating the filament layer; 1103. a housing; 12. a discharge pipe; 13. an electrically controlled valve; 14. a universal wheel; 15. a top cover; 16. a feed hopper; 17. a gate valve; 18. a drive motor; 19. a drive screw; 110. a screw; 111. crushing the cutter blade; 112. a stirring blade; 113. a fixing plate; 114. a bolt; 115. a nut; 2. a gas washing device; 21. mounting a plate; 22. a scrubber tank; 23. a support pillar; 24. an air outlet valve; 25. a liquid injection pipe; 26. an air inlet pipe; 27. a conduit A; 28. an exhaust fan; 29. and a conduit B.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a melting apparatus for PP resin modified raw material comprises a melting furnace 1 and a gas washing device 2, wherein the gas washing device 2 is installed at the side end of the melting furnace 1, the melting furnace 1 comprises a furnace body 11, a discharge pipe 12, an electric control valve 13, a universal wheel 14, a top cover 15, a feed hopper 16, a gate valve 17, a driving motor 18, a driving screw 19, a screw 110, a crushing blade 111 and a stirring blade 112, the discharge pipe 12 is installed at one side of the lower part of the furnace body 11, the electric control valve 13 is fixedly connected to the outer side of the discharge pipe 12, the universal wheel 14 is installed at the position close to the edge of the two ends of the bottom of the furnace body 11, the top cover 15 is installed at the top end of the furnace body 11, the feed hopper 16 is installed at one side of the top cover 15, the gate valve 17 is installed at the lower part of the feed hopper 16, the driving motor 18 is installed at the upper end of the top, terminal fixed connection screw rod 110, set up broken sword leaf 111 on the outer wall of screw rod 110, the outer wall mounting stirring vane 112 of screw rod 110 of broken sword leaf 111 below, equal fixedly connected with fixed plate 113 on the outer wall of the both sides of top cap 15 lower extreme port and furnace body 11 upper end port, and all run through fixed plate 113 through with bolt 114 between the fixed plate 113 that corresponds, the lower extreme is connected with the dead mode of nut 115 card, broken sword leaf 111 and stirring vane 112 all cup joint on the outer wall of screw rod 110 through the bearing, one side installation gas cleaning device 2 of furnace body 11.

Referring to fig. 3, a melting apparatus for PP resin modified raw material, a furnace body 11 includes an inner lining plate 1101, an electric heating wire layer 1102 and an outer shell 1103, the outer wall of the inner lining plate 1101 is fitted with the outer side of the electric heating wire layer 1102, and the outer shell 1103 is a member made of heat insulating material.

Referring to fig. 4, a melting apparatus for PP resin modified raw material, wherein the gas washing device 2 includes a mounting plate 21, a gas washing tank 22, a support column 23, a gas outlet valve 24, a liquid injection pipe 25, a gas inlet pipe 26, a conduit a27, an exhaust fan 28 and a conduit B29, the mounting plate 21 is welded on the outer wall of one side of the furnace body 11, the gas washing tank 22 is mounted at the upper end of the mounting plate 21 through the support column 23, the gas outlet valve 24 and the liquid injection pipe 25 are sequentially arranged at the top of the gas washing tank 22, the gas inlet pipe 26 is fixedly connected to one side of the lower portion, the gas inlet pipe 26 is fixedly connected to one end of the conduit a27, the other end of the conduit a27 is connected to the gas outlet of one side of the exhaust fan 28, the gas.

In summary, the following steps: according to the PP resin modified raw material melting equipment, the crushing blade 111 and the stirring blade 112 which are coaxial are arranged in the melting furnace 1, the crushing blade 111 rotates to crush raw materials, the contact surface between the raw materials and the melting furnace 1 is increased, the melting speed is accelerated, and meanwhile, the stirring blade 112 stirs the raw materials, so that the sufficient melting of the raw materials is ensured, and the accumulation and agglomeration of molten liquid can also be prevented; the gas washing device 2 is arranged on one side of the furnace body 11, the smoke generated in the production is guided into the gas washing tank 22 by the exhaust fan 28 and the guide pipe, the acid gas and the nitrogen oxide contained in the smoke are removed by reaction, and the smoke is discharged after the dust particles are precipitated, so that the environment is protected. The crushing blade 111 and the stirring blade 112 are sleeved on the outer wall of the screw 110 in a bearing mode instead of a traditional fixed welding mode, and when a certain crushing blade 111 and the stirring blade 112 are damaged, the crushing blade 111 and the stirring blade 112 can be replaced by opening the top cover 15 and taking out the crushing blade and the stirring blade without whole replacement, so that the production cost is saved. The PP resin modified raw material melting equipment is simple in structure, high in working efficiency and environment-friendly.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modified raw materials melting equipment of PP resin, includes melting furnace (1) and gas washing device (2), and gas washing device (2) are installed at the side of melting furnace (1), its characterized in that: the melting furnace (1) comprises a furnace body (11), a discharge pipe (12), an electric control valve (13), universal wheels (14), a top cover (15), a feed hopper (16), a gate valve (17), a driving motor (18), a transmission screw (19), a screw (110), a crushing blade (111) and stirring blades (112), wherein the discharge pipe (12) is installed on one side of the lower part of the furnace body (11), the electric control valve (13) is fixedly connected to the outer side of the discharge pipe (12), the universal wheels (14) are installed at the positions, close to the edges, of two end clamps at the bottom of the furnace body (11), the top cover (15) is installed at the top end of the furnace body (11), the feed hopper (16) is installed on one side of the top cover (15), the gate valve (17) is arranged on the lower part of the feed hopper (16), the driving motor (18) is arranged at the upper end of the top cover (, the other end of the transmission screw rod (19) penetrates through the top cover (15) and extends into the furnace body (11), the tail end of the transmission screw rod is fixedly connected with the screw rod (110), the outer wall of the screw rod (110) is provided with a crushing blade (111), the outer wall of the screw rod (110) below the crushing blade (111) is provided with a stirring blade (112), and one side of the furnace body (11) is provided with a gas washing device (2);

the air washing device (2) comprises a mounting plate (21), an air washing tank (22), a support column (23), an air outlet valve (24), a liquid injection pipe (25), an air inlet pipe (26), a conduit A (27), an exhaust fan (28) and a conduit B (29), mounting panel (21) weld on the outer wall of furnace body (11) one side, install in the upper end of mounting panel (21) through support column (23) washing gas jar (22), the top of washing gas jar (22) sets gradually air outlet valve (24) and annotates liquid pipe (25), lower part one side fixed connection intake pipe (26), the one end of intake pipe (26) fixed connection pipe A (27), the gas outlet of air exhauster (28) one side is connected to the other end of pipe A (27), the one end of air inlet connecting pipe B (29) of air exhauster (28) opposite side, the other end of pipe B (29) runs through furnace body (11) and extends to inside.

2. The equipment for melting the modified raw material of PP resin according to claim 1, wherein: the furnace body (11) comprises an inner lining plate (1101), an electric heating wire layer (1102) and a shell (1103), wherein the outer wall of the inner lining plate (1101) is attached to the outer side of the electric heating wire layer (1102) and sleeved with the shell (1103).

3. The equipment for melting the modified raw material of PP resin according to claim 2, wherein: the housing (1103) is a member made of a heat insulating material.

4. The equipment for melting the modified raw material of PP resin according to claim 1, wherein: the outer walls of the two sides of the lower end port of the top cover (15) and the upper end port of the furnace body (11) are fixedly connected with fixing plates (113), the corresponding fixing plates (113) are connected in a clamping mode through bolts (114) penetrating through the fixing plates (113) and nuts (115) at the lower ends.

5. The equipment for melting the modified raw material of PP resin according to claim 1, wherein: the discharge plate of the feed hopper (16) penetrates through the side wall of the top cover (15) and extends into the furnace, and the discharge port is suspended above the crushing blade (111).

6. The equipment for melting the modified raw material of PP resin according to claim 1, wherein: the crushing blade (111) and the stirring blade (112) are sleeved on the outer wall of the screw (110) through bearings.