CN212639264U

CN212639264U - Temperature control type feeding preheater

Info

Publication number: CN212639264U
Application number: CN202020821964.3U
Authority: CN
Inventors: 凌达新
Original assignee: Jiangsu Zhongyuan Pharmaceutical Equipment Co ltd
Current assignee: Jiangsu Zhongyuan Pharmaceutical Equipment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-02
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a temperature control type feeding preheater, which comprises a preheating pipe and fixing frames, wherein the two fixing frames are respectively welded on two sides of the preheating pipe, the bottom of the preheating pipe is provided with a discharge hole, and the preheating pipe is also provided with a heating mechanism, a temperature control part, a discharge mechanism and a discharge observation mechanism; the heating mechanism comprises an electric heating pipe, the electric heating pipe is arranged at the top end of the preheating pipe through a fastening bolt, and the detection end of the electric heating pipe extends downwards into the preheating pipe; the discharging mechanism comprises an inserting door, one end of the inserting door is inserted into the top end of one side of the discharging port through an inserting groove, and the other end of the inserting door is driven to slide through an executing piece. The utility model discloses temperature control type feeding pre-heater has solid material and preheats the accuse temperature function, and can carry out quick adjustment according to preheating intraductal fixed material unloading speed, is fit for being extensively promoted and used.

Description

Temperature control type feeding preheater

Technical Field

The utility model relates to a feeding preheater field, in particular to temperature control type feeding preheater.

Background

In the production process of chemical, medical and environment-friendly products. The feeding state of the solid raw materials in the shape of pieces influences the product effect after production, the feeding mode can adopt normal-temperature feeding or hot feeding, and the hot feeding needs to preheat the raw materials.

The feeding preheater in the prior art still has the temperature detection and controls the temperature degree of difficulty greatly in the use, can not adjust unloading speed and energy-concerving and environment-protective performance poor problem according to feeding actual conditions. To this end, we propose a feed preheater of the temperature-controlled type to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a temperature-controlled feed preheater which can effectively solve the problems of the prior art.

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

a temperature control type feeding preheater comprises a preheating pipe and fixing frames, wherein the two fixing frames are respectively welded on two sides of the preheating pipe, a discharge hole is formed in the bottom of the preheating pipe, and a heating mechanism, a temperature control part, a discharge mechanism and a discharge observation mechanism are further arranged on the preheating pipe;

the heating mechanism comprises an electric heating pipe, the electric heating pipe is arranged at the top end of the preheating pipe through a fastening bolt, and the detection end of the electric heating pipe extends downwards into the preheating pipe;

the discharging mechanism comprises an inserting door, one end of the inserting door is inserted into the top end of one side of the discharging port through an inserting groove, and the other end of the inserting door is driven to slide through an executing piece;

the discharging observation mechanism comprises a rotating shaft, the rotating shaft is installed in the discharging port through a shaft sleeve, the periphery of the rotating shaft is provided with a plurality of turnover plates matched with the inner diameter of the discharging port along the circumference of the rotating shaft, one end of the rotating shaft is connected with a rotating needle, an indicating disc is arranged on the periphery of one side of the rotating needle, and the indicating disc is arranged on one side of the discharging port in an engraved mode.

Preferably, the temperature control part comprises a temperature controller, the temperature controller is mounted on one side of the preheating pipe through a screw, the detection end of the temperature controller is located in the preheating pipe, and the output end of the temperature controller is electrically connected with the input end of the electric heating pipe.

Preferably, the executive component comprises a small electric push rod, the small electric push rod is installed at the top end of one side of the discharge port through an installation frame, and the output end of one side of the small electric push rod is welded with the inserting door.

Preferably, the inner surface of the preheating pipe is coated with a Teflon non-stick layer, and the outer surface of the preheating pipe is bonded with a heat insulation cotton layer.

Preferably, a material pouring opening is formed in one side of the top of the preheating pipe, and a sealing cover is installed on one side of the material pouring opening through a hinge.

Preferably, the bottom end of one side of the preheating pipe is also provided with an observation glass window through a reserved groove, and the observation glass window is rectangular.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses, through set up heating mechanism on the preheater tube to supporting at preheater tube side-mounting temperature control spare, thereby the personnel can be according to the preheating demand temperature of solid starting material in the preheater tube, and use the temperature control spare to set for the heating temperature of heating mechanism to solid starting material, and then realize the intelligent thermal management in advance of solid starting material in the preheater tube.

2. The utility model discloses, through setting up ejection of compact observation mechanism in preheating tube bottom discharge gate department to the fixed material in preheating tube can drive the returning face plate when following discharge gate department unloading and rotate, and the pivoted returning face plate can drive pivot and the pointer rotation in the dial, and then makes things convenient for personnel to know substantially fixed material from discharge gate department unloading speed, so that in time make the adjustment (adjustment plug door opening size).

3. The utility model discloses, through setting up discharge mechanism in preheating tube bottom discharge gate department to the personnel can start small-size electric putter drive and insert the door and slide in the slot under ejection of compact observation mechanism's supplementary instruction, and then adjust fixed material from preheating tube bottom discharge gate unloading speed, and degree of automation is high.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the preheating tube of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the material layer on the inner and outer surfaces of the preheating pipe of the present invention.

In the figure: 1. a preheating pipe; 2. an electric heating tube; 3. pouring a material port; 4. a fixed mount; 5. a heat insulating cotton layer; 6. a temperature controller; 7. a small electric push rod; 8. a discharge port; 9. an observation glass window; 10. an indicator panel; 11. rotating the needle; 12. a rotating shaft; 13. a turnover plate; 14. inserting a door; 15. a Teflon non-stick layer; 16. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-3, a temperature-controlled feeding preheater includes a preheating pipe 1 and two fixing frames 4, wherein the two fixing frames 4 are respectively welded on two sides of the preheating pipe 1, a discharge hole 8 is formed at the bottom of the preheating pipe 1, and a heating mechanism, a temperature control component, a discharge mechanism and a discharge observing mechanism are further disposed on the preheating pipe 1; the heating mechanism comprises an electric heating pipe 2, the electric heating pipe 2 is installed at the top end of the preheating pipe 1 through a fastening bolt, and the detection end of the electric heating pipe 2 extends downwards into the preheating pipe 1; the discharging mechanism comprises an inserting door 14, one end of the inserting door 14 is inserted into the top end of one side of the discharging port 8 through an inserting groove, and the other end of the inserting door 14 is driven to slide through an executing piece; the ejection of compact observation mechanism includes pivot 12, pivot 12 pass through the axle sleeve install in the discharge gate 8, pivot 12 periphery along its circumference be provided with a plurality of with 8 internal diameter assorted returning face plates 13 of discharge gate, a commentaries on classics needle 11 is connected to pivot 12 one end, 11 one side peripheries of commentaries on classics needle are provided with indicator disk 10, and indicator disk 10 carves to be located discharge gate 8 one side.

Referring to fig. 1, in order to adjust and control the heating temperature of the electric heating tube 2 to the fixed material, the temperature control element includes a temperature controller 6, the temperature controller 6 is installed on one side of the preheating tube 1 through a screw, the detection end of the temperature controller is located in the preheating tube 1, and the output end of the temperature controller 6 is electrically connected to the input end of the electric heating tube 2.

Referring to fig. 1 and 2, in order to facilitate the movement of the sliding insertion door 14 to change the discharge speed of the preheating tube 1, the actuating member includes a small electric push rod 7, the small electric push rod 7 is mounted at the top end of one side of the discharge hole 8 through a mounting frame, and the output end of one side of the small electric push rod 7 is welded with the insertion door 14.

Referring to fig. 3, in order to provide non-stick property to the inner wall of the preheating pipe 1 and provide high heat-insulating property to the preheating pipe 1, the inner surface of the preheating pipe 1 is coated with a teflon non-stick layer 15, and the outer surface of the preheating pipe 1 is bonded with a heat-insulating cotton layer 5.

Referring to fig. 1, in order to facilitate a person to add a fixed material into the preheating pipe 1, a material pouring port 3 is formed at one side of the top of the preheating pipe 1, and a sealing cover 16 is mounted at one side of the material pouring port 3 through a hinge.

Referring to fig. 1, in order to observe whether the fixed material of the preheating pipe 1 is at a low material level, an observation glass window 9 is further installed at the bottom end of one side of the preheating pipe 1 through a preformed groove, and the observation glass window 9 is rectangular.

It should be noted that, the utility model relates to a temperature control type feeding preheater, when working, personnel connect the power line of the feeding preheater with the external power supply mechanism in advance, so as to ensure the power supply of the electrical appliance on the feeding preheater; next, personnel can set the heating temperature of the heating mechanism (the electric heating pipe 2) to the solid raw material by using a temperature control piece (a temperature controller 6) according to the preheating temperature of the powdery solid raw material to be preheated, so that the intelligent preheating management of the solid raw material in the preheating pipe 1 is realized; next, a person opens the sealing cover 16 on one side of the material pouring port 3 to pour the powdery solid raw material into the preheating pipe 1, and after a period of time, the person can start the actuating part (the small electric push rod 7) to drive the inserting door 14 to slide in the slot, so that the blanking rate of the fixed material from the material outlet at the bottom of the preheating pipe 1 is adjusted, and the degree of automation is high; in the blanking process, the fixed material in the preheating pipe 1 can drive the turning plate 13 to rotate when being blanked from the discharge port 8, the rotating turning plate 13 can drive the rotating shaft 12 and the rotating needle 11 in the indicating disc 10 to rotate, and then the personnel can generally know the blanking rate of the fixed material from the discharge port 8, so that the personnel can timely make adjustment.

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 temperature control type feeding preheater, includes preheater tube (1) and mount (4), two mount (4) weld respectively in preheater tube (1) both sides, preheater tube (1) bottom has discharge gate (8), its characterized in that: the preheating pipe (1) is also provided with a heating mechanism, a temperature control part, a discharging mechanism and a discharging observation mechanism;

the heating mechanism comprises an electric heating pipe (2), the electric heating pipe (2) is mounted at the top end of the preheating pipe (1) through a fastening bolt, and the detection end of the electric heating pipe (2) extends downwards into the preheating pipe (1);

the discharging mechanism comprises an inserting door (14), one end of the inserting door (14) is inserted into the top end of one side of the discharging port (8) through an inserting groove, and the other end of the inserting door (14) is driven to slide through an executing piece;

the discharging observation mechanism comprises a rotating shaft (12), the rotating shaft (12) is installed in the discharging port (8) through a shaft sleeve, a plurality of turnover plates (13) matched with the inner diameter of the discharging port (8) are arranged on the periphery of the rotating shaft (12) along the circumference of the rotating shaft (12), a rotating needle (11) is connected to one end of the rotating shaft (12), an indicating disc (10) is arranged on the periphery of one side of the rotating needle (11), and the indicating disc (10) is arranged on one side of the discharging port (8).

2. A temperature controlled feed preheater as set forth in claim 1, wherein: the temperature control piece comprises a temperature controller (6), the temperature controller (6) is installed on one side of the preheating pipe (1) through screws, the detection end of the temperature controller is located in the preheating pipe (1), and the output end of the temperature controller (6) is electrically connected with the input end of the electric heating pipe (2).

3. A temperature controlled feed preheater as set forth in claim 1, wherein: the executive part comprises a small electric push rod (7), the small electric push rod (7) is installed at the top end of one side of the discharge hole (8) through a mounting frame, and the output end of one side of the small electric push rod (7) is welded with the inserting door (14).

4. A temperature controlled feed preheater as set forth in claim 1, wherein: the inner surface of the preheating pipe (1) is coated with a Teflon non-stick layer (15), and the outer surface of the preheating pipe (1) is bonded with a heat insulation cotton layer (5).

5. A temperature controlled feed preheater as set forth in claim 4, wherein: a material pouring opening (3) is formed in one side of the top of the preheating pipe (1), and a sealing cover (16) is installed on one side of the material pouring opening (3) through a hinge.

6. A temperature controlled feed preheater according to claim 5, wherein: an observation glass window (9) is further installed at the bottom end of one side of the preheating pipe (1) through a reserved groove, and the observation glass window (9) is rectangular.