CN213467748U

CN213467748U - Mix good fuel boiler for PUR hot melt adhesive production of effect

Info

Publication number: CN213467748U
Application number: CN202021721334.5U
Authority: CN
Inventors: 罗美华
Original assignee: Hangzhou Yihe New Material Co ltd
Current assignee: Hangzhou Yihe New Material Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-18
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a machine-building technical field, specifically speaking relates to a mix good oil fired boiler is used in PUR hot melt adhesive production of effect. It includes the main section of thick bamboo, cup joints the inside one-level section of thick bamboo of a main section of thick bamboo, cup joint and be in the inside second grade section of thick bamboo of one-level section of thick bamboo, install the temperature controller of main section of thick bamboo top outer wall and install the base of main bobbin end, the inside hollow column structure that is of a main section of thick bamboo, the one-level section of thick bamboo is installed the inside central point of a main section of thick bamboo puts, the inside hollow column structure that is of one-level section of thick bamboo, the second grade section of thick bamboo is installed one-level section of thick bamboo central point puts, the heat pipe is installed on main section of thick bamboo. The utility model discloses in, because PUR hot melt adhesive production process need be strict the accuse to the temperature, through setting up the temperature controller at main section of thick bamboo top outer wall, can carry out the temperature regulation and control to the steam that generates in the boiler, reach the production requirement of PUR hot melt adhesive.

Description

Mix good fuel boiler for PUR hot melt adhesive production of effect

Technical Field

The utility model relates to a machine-building technical field, specifically speaking relates to a mix good oil fired boiler is used in PUR hot melt adhesive production of effect.

Background

In the production process of the PUR hot melt adhesive, the requirement on the temperature is very important, most of oil boilers for producing the conventional PUR hot melt adhesive cannot regulate and control the temperature and can only regulate and control the temperature in a reaction kettle, so that the production requirement cannot be met by the temperature in the production process of the PUR hot melt adhesive, and a large amount of PUR hot melt adhesive cannot meet the market requirement, and unnecessary loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix good fuel boiler is used in PUR hot melt adhesive production of effect to solve the problem that proposes in the above-mentioned background art.

For the purpose of realizing the above-mentioned, the utility model provides a mix good fuel boiler is used in PUR hot melt adhesive production of effect, include a main section of thick bamboo, cup joint the inside one-level section of thick bamboo of a main section of thick bamboo, cup joint the inside second grade section of thick bamboo of a one-level section of thick bamboo, install the temperature controller of main section of thick bamboo top outer wall and installing the base of main section of thick bamboo bottom, the inside hollow column structure that is of a main section of thick bamboo, a one-level section of thick bamboo is installed the inside central point of a main section of thick bamboo puts, the inside hollow column structure that is of a one-level section of thick bamboo, a second grade section of thick bamboo is installed one-level section of thick bamboo central point puts, a second grade section of thick bamboo internally mounted has the room of backflowing, the room runs through a second grade section.

As a further improvement of the technical scheme, a front smoke box is installed on the side face of the front end of the main barrel, a burner is installed on the side face of the front smoke box close to the bottom end, the burner is in sleeve connection with the backfire chamber, a rear smoke box is installed on the side face of the rear end of the main barrel in sleeve connection, a waste gas pipeline is installed on the side face of the rear smoke box, a smoke outlet is installed on the side face of the main barrel top close to the front smoke box, a water supply pipeline is installed on the right side of the smoke outlet, a pressure valve is installed on the right side of the water supply pipeline, and a heat insulation layer is sleeved.

As a further improvement of the technical scheme, a plurality of long cigarette pipe holes are formed in two sides of the primary cylinder, and long cigarette pipes are connected between the long cigarette pipe holes.

As a further improvement of the technical scheme, a plurality of short smoke tube holes are formed in two sides of the secondary cylinder, and the short smoke tube holes are internally connected with short smoke tubes.

As a further improvement of this technical scheme, temperature controller is including the connecting pipe, first water flat pipe is installed on the connecting pipe top, condensation duct is installed to first water flat pipe left end side, condensation duct with the one-level control valve is installed to first water flat pipe junction, normal atmospheric temperature pipeline is installed on first water flat pipe right side, normal atmospheric temperature pipeline with the second grade control valve is installed to first water flat pipe junction, the condensation duct other end with the normal atmospheric temperature pipeline other end has the second water flat pipe to connect, outlet pipe is installed to second water flat pipe side intermediate position, temperature-sensing ware is installed on the outlet pipe top.

As a further improvement of the technical scheme, the base comprises a pair of supporting rods, a horizontal rod is connected between the supporting rods, and supporting columns are installed at two ends of the horizontal rod.

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

1. in this mix good PUR hot melt adhesive production oil boiler, through the temperature controller who sets up, when the device began working, with in the temperature controller with the second grade control valve open, the one-level control valve was closed, reachs the temperature number of degrees through temperature sensor, when the high temperature, slowly opens the one-level control valve for the temperature slowly reduces, thereby reaches the production temperature, when the temperature is low excessively, then needs improve boiler temperature.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic structural view of a main tube in embodiment 1;

FIG. 3 is a schematic view of a primary drum structure according to embodiment 1;

FIG. 4 is a schematic view of the structure of a secondary cartridge of embodiment 1;

FIG. 5 is a schematic structural view of a temperature controller according to embodiment 1;

fig. 6 is a schematic view of the base structure of embodiment 1.

The various reference numbers in the figures mean:

100. a main barrel; 110. a heat conducting pipe; 120. a front smoke box; 130. a burner; 140. a rear smoke box; 150. a waste pipeline; 160. a smoke outlet; 170. a water supply pipe; 180. a pressure gate valve; 190. a heat-insulating layer;

200. a primary drum; 210. a long flue pipe hole; 220. a long smoke tube;

300. a secondary drum; 310. a flashback chamber; 320. a short flue pipe hole; 330. a short smoke tube;

400. a temperature controller; 410. a connecting pipe; 420. a first horizontal tube; 430. a condensing duct; 440. a primary control valve; 450. a normal temperature pipeline; 460. a secondary control valve; 470. a second horizontal tube; 480. an outlet conduit; 490. a temperature sensor;

500. a base; 510. a support bar; 520. a horizontal bar; 530. and (4) a support column.

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.

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.

Example 1

Referring to fig. 1 to 6, the present embodiment provides a fuel boiler for PUR hot melt adhesive production with good mixing effect, including a main barrel 100, a primary barrel 200 sleeved inside the main barrel 100, a secondary barrel 300 sleeved inside the primary barrel 200, a temperature controller 400 installed on an outer wall of a top end of the main barrel 100, and a base 500 installed at a bottom end of the main barrel 100, wherein the main barrel 100 is hollow, the primary barrel 200 is installed at a central position inside the main barrel 100, the primary barrel 200 is hollow, the secondary barrel 300 is installed at a central position inside the primary barrel 200, a flashback chamber 310 is installed inside the secondary barrel 300, the flashback chamber 310 penetrates through the secondary barrel 300, the primary barrel 200 and the main barrel 100, a heat pipe 110 is installed at a top end of the main barrel 100, a connecting pipe 410 is installed at a bottom end of the temperature controller 400, the connecting pipe 410 is sleeved and matched with the heat pipe 110, the connecting pipe 410 keeps the same sectional area, prevent the gas leakage caused by the gap at the joint.

In this example, the front smoke box 120 is installed on the side of the front end of the main tube 100, the burner 130 is installed near the bottom end of the front smoke box 120, the burner 130 is in sleeve fit with the back combustion chamber 310, the back smoke box 140 is installed on the side of the back end of the main tube 100, the front smoke box 120 and the back smoke box 140 are made of high-temperature alloy materials, the heat resistance is good, the damage is not easy to occur, the waste gas pipeline 150 is installed on the side of the back smoke box 140, the smoke outlet 160 is installed near the front smoke box 120 on the top of the main tube 100, the water supply pipeline 170 is installed on the right side of the smoke outlet 160, the pressure valve 180 is installed on the right side of the water supply pipeline 170.

In addition, a plurality of long flue-gas pipe holes 210 are formed in two sides of the primary barrel 200, and the long flue-gas pipe holes 210 are connected through long flue-gas pipes 220.

In addition, a plurality of short smoke tube holes 320 are formed on both sides of the second-stage cylinder 300, and a short smoke tube 330 is connected inside the short smoke tube holes 320.

Specifically, temperature controller 400 is including connecting pipe 410, first water flat pipe 420 is installed on connecting pipe 410 top, condenser pipe 430 is installed to first water flat pipe 420 left end side face, one-level control valve 440 is installed with first water flat pipe 420 junction to condenser pipe 430, normal atmospheric temperature pipeline 450 is installed on first water flat pipe 420 right side, second grade control valve 460 is installed with first water flat pipe 420 junction to normal atmospheric temperature pipeline 450, the condenser pipe 430 other end has the second water flat pipe 470 with the normal atmospheric temperature pipeline 450 other end to be connected, export pipeline 480 is installed to the lateral intermediate position of second water flat pipe 470, temperature-sensing ware 490 is installed on export pipeline 480 top.

Further, the base 500 includes a pair of support rods 510, a horizontal rod 520 is connected between the two support rods 510, and support columns 530 are installed at two ends of the two horizontal rods 520.

In specific use of this embodiment, the burner 130 is first turned on to burn the gas in the boiler to generate heat, the heat is transmitted along with the air through the short smoke tube 320, then transmitted to the heat pipe 110 through the long smoke tube 220, and then the secondary control valve 460 is opened to close the primary control valve 440, when the heat is transmitted to the outlet pipe 480, the temperature sensor 490 reads the reading, if the temperature is too high, the primary control valve 440 is slowly opened to slowly decrease the temperature, when the temperature reaches a suitable temperature, the temperature is stopped, and when the temperature is too low, the combustion amount of the gas needs to be increased through the boiler to increase the temperature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mix good fuel boiler is used in PUR hot melt adhesive production of effect, includes main section of thick bamboo (100), cup joints one-level section of thick bamboo (200) inside second grade section of thick bamboo (300), install main section of thick bamboo (100) top outer wall temperature controller (400) and install base (500) the main section of thick bamboo (100) bottom, its characterized in that: the inside hollow column structure that is of a main section of thick bamboo (100), install one-level section of thick bamboo (200) main section of thick bamboo (100) inside central point puts, one-level section of thick bamboo (200) inside is hollow column structure, install second grade section of thick bamboo (300) central point puts, second grade section of thick bamboo (300) internally mounted has combustion chamber (310) that returns, combustion chamber (310) runs through second grade section of thick bamboo (300), one-level section of thick bamboo (200) and main section of thick bamboo (100), heat pipe (110) are installed on main section of thick bamboo (100) top, connecting pipe (410) are installed to temperature controller (400) bottom, connecting pipe (410) with heat pipe (110) cup joint the cooperation.

2. The oil-fired boiler with good mixing effect for producing PUR hot melt adhesive according to claim 1, characterized in that: smoke box (120) before main section of thick bamboo (100) front end side-mounting, preceding smoke box (120) are close to the bottom position and install combustor (130), combustor (130) with the cooperation is cup jointed in tempering room (310), main section of thick bamboo (100) rear end side-mounting has back smoke box (140), back smoke box (140) side-mounting has exhaust gas duct (150), main section of thick bamboo (100) top is close to preceding smoke box (120) position and installs outlet (160), water supply pipe (170) are installed on outlet (160) right side, pressure valve (180) are installed on water supply pipe (170) right side, heat preservation (190) have been cup jointed to main section of thick bamboo (100) outer wall.

3. The oil-fired boiler with good mixing effect for producing PUR hot melt adhesive according to claim 1, characterized in that: a plurality of long flue pipe holes (210) are formed in the two sides of the primary cylinder (200), and long flue pipe pipes (220) are connected among the long flue pipe holes (210).

4. The oil-fired boiler with good mixing effect for producing PUR hot melt adhesive according to claim 1, characterized in that: a plurality of short flue pipe holes (320) are formed in the two sides of the secondary cylinder (300), and short flue pipes (330) are connected to the inner portions of the short flue pipe holes (320).

5. The oil-fired boiler with good mixing effect for producing PUR hot melt adhesive according to claim 1, characterized in that: temperature controller (400) is including connecting pipe (410), first water flat pipe (420) is installed on connecting pipe (410) top, condenser pipe (430) are installed to first water flat pipe (420) left end side face, condenser pipe (430) with first water flat pipe (420) junction installs one-level control valve (440), normal atmospheric temperature pipeline (450) is installed on first water flat pipe (420) right side, normal atmospheric temperature pipeline (450) with second level control valve (460) are installed to first water flat pipe (420) junction, condenser pipe (430) other end with normal atmospheric temperature pipeline (450) other end has second water flat pipe (470) to connect, export pipeline (480) are installed to second water flat pipe (470) side intermediate position, temperature-sensing ware (490) are installed on export pipeline (480) top.

6. The oil-fired boiler with good mixing effect for producing PUR hot melt adhesive according to claim 1, characterized in that: the base (500) comprises a pair of supporting rods (510), a horizontal rod (520) is connected between the supporting rods (510), and supporting columns (530) are installed at two ends of the horizontal rod (520).